Send all responses as sexp wire format with client-side rendering

- Server sends sexp source text, client (sexp.js) renders everything
- SexpExpr marker class for nested sexp composition in serialize()
- sexp_page() HTML shell with data-mount="body" for full page loads
- sexp_response() returns text/sexp for OOB/partial responses
- ~app-body layout component replaces ~app-layout (no raw!)
- ~rich-text is the only component using raw! (for CMS HTML content)
- Fragment endpoints return text/sexp, auto-wrapped in SexpExpr
- All _*_html() helpers converted to _*_sexp() returning sexp source
- Head auto-hoist: sexp.js moves meta/title/link/script[ld+json]
  from rendered body to document.head automatically
- Unknown components render warning box instead of crashing page
- Component kwargs preserve AST for lazy rendering (fixes <> in kwargs)
- Fix unterminated paren in events/sexp/tickets.sexpr

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.claude/plans/hazy-sniffing-sphinx.md

@@ -0,0 +1,325 @@
+# Split Cart into Microservices
+
+## Context
+The cart app currently owns too much: CartItem, Order/OrderItem, PageConfig, ContainerRelation, plus all checkout/payment logic. We're splitting it into 4 pieces:
+
+1. **Relations service** — internal only, owns ContainerRelation
+2. **Likes service** — internal only, unified generic likes replacing ProductLike + PostLike
+3. **PageConfig → blog** — move to blog (which already owns pages)
+4. **Orders service** — public (orders.rose-ash.com), owns Order/OrderItem + SumUp checkout
+
+After the split, cart becomes a thin CartItem CRUD + inbox service.
+
+---
+
+## Phase 1: Relations Service (internal only)
+
+### 1.1 Scaffold `relations/`
+Create minimal internal-only app (no templates, no context_fn):
+
+| File | Notes |
+|------|-------|
+| `relations/__init__.py` | Empty |
+| `relations/path_setup.py` | Copy from cart |
+| `relations/app.py` | `create_base_app("relations")`, register data + actions BPs only |
+| `relations/services/__init__.py` | Empty `register_domain_services()` |
+| `relations/models/__init__.py` | `from shared.models.container_relation import ContainerRelation` |
+| `relations/bp/__init__.py` | Export `register_data`, `register_actions` |
+| `relations/bp/data/routes.py` | Move `get-children` handler from `cart/bp/data/routes.py:175-198` |
+| `relations/bp/actions/routes.py` | Move `attach-child` + `detach-child` from `cart/bp/actions/routes.py:112-153` |
+| `relations/alembic.ini` | Copy from cart, adjust path |
+| `relations/alembic/env.py` | MODELS=`["shared.models.container_relation"]`, TABLES=`{"container_relations"}` |
+| `relations/alembic/versions/0001_initial.py` | Create `container_relations` table |
+| `relations/Dockerfile` | Follow cart pattern, `COPY relations/ ./` |
+| `relations/entrypoint.sh` | Standard pattern, db=`db_relations` |
+
+### 1.2 Retarget callers (`"cart"` → `"relations"`)
+
+| File | Lines | Change |
+|------|-------|--------|
+| `events/bp/calendars/services/calendars.py` | 74, 111, 121 | `call_action("cart", ...)` → `call_action("relations", ...)` |
+| `blog/bp/menu_items/services/menu_items.py` | 83, 137, 141, 157 | Same |
+| `shared/services/market_impl.py` | 96, 109, 133 | Same |
+
+### 1.3 Clean up cart
+- Remove `get-children` from `cart/bp/data/routes.py:175-198`
+- Remove `attach-child`, `detach-child` from `cart/bp/actions/routes.py:112-153`
+- Remove `"shared.models.container_relation"` and `"container_relations"` from `cart/alembic/env.py`
+
+---
+
+## Phase 2: Likes Service (internal only)
+
+### 2.1 New unified model
+Single `likes` table in `db_likes`:
+
+```python
+class Like(Base):
+    __tablename__ = "likes"
+    id: Mapped[int] (pk)
+    user_id: Mapped[int] (not null, indexed)
+    target_type: Mapped[str] (String 32, not null)  # "product" or "post"
+    target_slug: Mapped[str | None] (String 255)     # for products
+    target_id: Mapped[int | None] (Integer)           # for posts
+    created_at, updated_at, deleted_at
+
+    UniqueConstraint("user_id", "target_type", "target_slug")
+    UniqueConstraint("user_id", "target_type", "target_id")
+    Index("ix_likes_target", "target_type", "target_slug")
+```
+
+Products use `target_type="product"`, `target_slug=slug`. Posts use `target_type="post"`, `target_id=post.id`.
+
+### 2.2 Scaffold `likes/`
+
+| File | Notes |
+|------|-------|
+| `likes/__init__.py` | Empty |
+| `likes/path_setup.py` | Standard |
+| `likes/app.py` | Internal-only, `create_base_app("likes")`, data + actions BPs |
+| `likes/services/__init__.py` | Empty `register_domain_services()` |
+| `likes/models/__init__.py` | Import Like |
+| `likes/models/like.py` | Generic Like model (above) |
+| `likes/bp/__init__.py` | Export register functions |
+| `likes/bp/data/routes.py` | `is-liked`, `liked-slugs`, `liked-ids` |
+| `likes/bp/actions/routes.py` | `toggle` action |
+| `likes/alembic.ini` | Standard |
+| `likes/alembic/env.py` | MODELS=`["likes.models.like"]`, TABLES=`{"likes"}` |
+| `likes/alembic/versions/0001_initial.py` | Create `likes` table |
+| `likes/Dockerfile` | Standard pattern |
+| `likes/entrypoint.sh` | Standard, db=`db_likes` |
+
+### 2.3 Data endpoints (`likes/bp/data/routes.py`)
+- `is-liked`: params `user_id, target_type, target_slug/target_id` → `{"liked": bool}`
+- `liked-slugs`: params `user_id, target_type` → `["slug1", "slug2"]`
+- `liked-ids`: params `user_id, target_type` → `[1, 2, 3]`
+
+### 2.4 Action endpoints (`likes/bp/actions/routes.py`)
+- `toggle`: payload `{user_id, target_type, target_slug?, target_id?}` → `{"liked": bool}`
+
+### 2.5 Retarget market app
+
+**`market/bp/product/routes.py`** (like_toggle, ~line 119):
+Replace `toggle_product_like(g.s, user_id, product_slug)` with:
+```python
+result = await call_action("likes", "toggle", payload={
+    "user_id": user_id, "target_type": "product", "target_slug": product_slug
+})
+liked = result["liked"]
+```
+
+**`market/bp/browse/services/db_backend.py`** (most complex):
+- `db_product_full` / `db_product_full_id`: Replace `ProductLike` subquery with `fetch_data("likes", "is-liked", ...)`. Annotate `is_liked` after query.
+- `db_products_nocounts` / `db_products_counts`: Fetch `liked_slugs` once via `fetch_data("likes", "liked-slugs", ...)`, filter `Product.slug.in_(liked_slugs)` for `?liked=true`, annotate `is_liked` post-query.
+
+**Delete**: `toggle_product_like` from `market/bp/product/services/product_operations.py`
+
+### 2.6 Retarget blog app
+
+**`blog/bp/post/routes.py`** (like_toggle):
+Replace `toggle_post_like(g.s, user_id, post_id)` with `call_action("likes", "toggle", payload={...})`.
+
+**Delete**: `toggle_post_like` from `blog/bp/post/services/post_operations.py`
+
+### 2.7 Remove old like models
+- Remove `ProductLike` from `shared/models/market.py` (lines 118-131) + `Product.likes` relationship (lines 110-114)
+- Remove `PostLike` from `shared/models/ghost_content.py` + `Post.likes` relationship
+- Remove `product_likes` from market alembic TABLES
+- Remove `post_likes` from blog alembic TABLES
+
+---
+
+## Phase 3: PageConfig → Blog
+
+### 3.1 Replace blog proxy endpoints with direct DB queries
+
+**`blog/bp/data/routes.py`** (lines 77-102): Replace the 3 proxy handlers that currently call `fetch_data("cart", ...)` with direct DB queries. Copy logic from `cart/bp/data/routes.py`:
+- `page-config` (cart lines 114-134)
+- `page-config-by-id` (cart lines 136-149)
+- `page-configs-batch` (cart lines 151-172)
+- `page-config-ensure` (cart lines 49-81) — add new
+
+Also add the `_page_config_dict` helper (cart lines 203-213).
+
+### 3.2 Move action to blog
+
+**`blog/bp/actions/routes.py`** (~line 40): Replace `call_action("cart", "update-page-config", ...)` proxy with direct handler. Copy logic from `cart/bp/actions/routes.py:51-110`.
+
+### 3.3 Blog callers become local
+
+| File | Current | After |
+|------|---------|-------|
+| `blog/bp/post/admin/routes.py:34` | `fetch_data("cart", "page-config", ...)` | Direct DB query (blog now owns table) |
+| `blog/bp/post/admin/routes.py:87,132` | `call_action("cart", "update-page-config", ...)` | Direct call to local handler |
+| `blog/bp/post/services/markets.py:44` | `fetch_data("cart", "page-config", ...)` | Direct DB query |
+| `blog/bp/blog/ghost_db.py:295` | `fetch_data("cart", "page-configs-batch", ...)` | Direct DB query |
+
+### 3.4 Retarget cross-service callers (`"cart"` → `"blog"`)
+
+| File | Change |
+|------|--------|
+| `cart/bp/cart/services/page_cart.py:181` | `fetch_data("cart", "page-configs-batch", ...)` → `fetch_data("blog", "page-configs-batch", ...)` |
+| `cart/bp/cart/global_routes.py:274` | `fetch_data("cart", "page-config-by-id", ...)` → `fetch_data("blog", "page-config-by-id", ...)` |
+
+(Note: `checkout.py:117` and `cart/app.py:177` already target `"blog"`)
+
+### 3.5 Update blog alembic
+**`blog/alembic/env.py`**: Add `"shared.models.page_config"` to MODELS and `"page_configs"` to TABLES.
+
+### 3.6 Clean up cart
+- Remove all `page-config*` handlers from `cart/bp/data/routes.py` (lines 49-172)
+- Remove `update-page-config` from `cart/bp/actions/routes.py` (lines 50-110)
+- Remove `"shared.models.page_config"` and `"page_configs"` from `cart/alembic/env.py`
+
+---
+
+## Phase 4: Orders Service (public, orders.rose-ash.com)
+
+### 4.1 Scaffold `orders/`
+
+| File | Notes |
+|------|-------|
+| `orders/__init__.py` | Empty |
+| `orders/path_setup.py` | Standard |
+| `orders/app.py` | Public app with `context_fn`, templates, fragments, page slug hydration |
+| `orders/services/__init__.py` | `register_domain_services()` |
+| `orders/models/__init__.py` | `from shared.models.order import Order, OrderItem` |
+| `orders/bp/__init__.py` | Export all BPs |
+| `orders/bp/order/` | Move from `cart/bp/order/` (single order: detail, pay, recheck) |
+| `orders/bp/orders/` | Move from `cart/bp/orders/` (order list + pagination) |
+| `orders/bp/checkout/routes.py` | Webhook + return routes from `cart/bp/cart/global_routes.py` |
+| `orders/bp/data/routes.py` | Minimal |
+| `orders/bp/actions/routes.py` | `create-order` action (called by cart during checkout) |
+| `orders/bp/fragments/routes.py` | `account-nav-item` fragment (orders link) |
+| `orders/templates/` | Move `_types/order/`, `_types/orders/`, checkout templates from cart |
+| `orders/alembic.ini` | Standard |
+| `orders/alembic/env.py` | MODELS=`["shared.models.order"]`, TABLES=`{"orders", "order_items"}` |
+| `orders/alembic/versions/0001_initial.py` | Create `orders` + `order_items` tables |
+| `orders/Dockerfile` | Standard, public-facing |
+| `orders/entrypoint.sh` | Standard, db=`db_orders` |
+
+### 4.2 Move checkout services to orders
+
+**Move to `orders/services/`:**
+- `checkout.py` — from `cart/bp/cart/services/checkout.py` (move: `create_order_from_cart`, `resolve_page_config`, `build_sumup_*`, `get_order_with_details`. Keep `find_or_create_cart_item` in cart.)
+- `check_sumup_status.py` — from `cart/bp/cart/services/check_sumup_status.py`
+
+**`clear_cart_for_order`** stays in cart as new action:
+- Add `clear-cart-for-order` to `cart/bp/actions/routes.py`
+- Orders calls `call_action("cart", "clear-cart-for-order", payload={user_id, session_id, page_post_id})`
+
+### 4.3 `create-order` action endpoint (`orders/bp/actions/routes.py`)
+Cart's `POST /checkout/` calls this:
+```
+Payload: {cart_items: [{product_id, product_title, product_slug, product_image,
+           product_special_price, product_regular_price, product_price_currency,
+           quantity, market_place_container_id}],
+          calendar_entries, tickets, user_id, session_id,
+          product_total, calendar_total, ticket_total,
+          page_post_id, redirect_url, webhook_base_url}
+Returns: {order_id, sumup_hosted_url, page_config_id, sumup_reference, description}
+```
+
+### 4.4 Refactor cart's checkout route
+`cart/bp/cart/global_routes.py` `POST /checkout/`:
+1. Load local cart data (get_cart, calendar entries, tickets, totals)
+2. Serialize cart items to dicts
+3. `result = await call_action("orders", "create-order", payload={...})`
+4. Redirect to `result["sumup_hosted_url"]`
+
+Same for page-scoped checkout in `cart/bp/cart/page_routes.py`.
+
+### 4.5 Move webhook + return routes to orders
+- `POST /checkout/webhook/<order_id>/` → `orders/bp/checkout/routes.py`
+- `GET /checkout/return/<order_id>/` → `orders/bp/checkout/routes.py`
+- SumUp redirect/webhook URLs must now point to orders.rose-ash.com
+
+### 4.6 Move order list/detail routes
+- `cart/bp/order/` → `orders/bp/order/`
+- `cart/bp/orders/` → `orders/bp/orders/`
+
+### 4.7 Move startup reconciliation
+`_reconcile_pending_orders` from `cart/app.py:209-265` → `orders/app.py`
+
+### 4.8 Clean up cart
+- Remove `cart/bp/order/`, `cart/bp/orders/`
+- Remove checkout webhook/return from `cart/bp/cart/global_routes.py`
+- Remove `_reconcile_pending_orders` from `cart/app.py`
+- Remove order templates from `cart/templates/`
+- Remove `"shared.models.order"` and `"orders", "order_items"` from `cart/alembic/env.py`
+
+---
+
+## Phase 5: Infrastructure (applies to all new services)
+
+### 5.1 docker-compose.yml
+Add 3 new services (relations, likes, orders) with own DATABASE_URL (db_relations, db_likes, db_orders), own REDIS_URL (Redis DB 7, 8, 9).
+
+Add to `x-app-env`:
+```yaml
+INTERNAL_URL_RELATIONS: http://relations:8000
+INTERNAL_URL_LIKES: http://likes:8000
+INTERNAL_URL_ORDERS: http://orders:8000
+APP_URL_ORDERS: https://orders.rose-ash.com
+```
+
+### 5.2 docker-compose.dev.yml
+Add all 3 services with dev volumes (ports 8008, 8009, 8010).
+Add to `x-sibling-models` for all 3 new services.
+
+### 5.3 deploy.sh
+Add `relations likes orders` to APPS list.
+
+### 5.4 Caddyfile (`/root/caddy/Caddyfile`)
+Add only orders (public):
+```
+orders.rose-ash.com { reverse_proxy rose-ash-dev-orders-1:8000 }
+```
+
+### 5.5 shared/infrastructure/factory.py
+Add to model import loop: `"relations.models", "likes.models", "orders.models"`
+
+### 5.6 shared/infrastructure/urls.py
+Add `orders_url(path)` helper.
+
+### 5.7 All existing Dockerfiles
+Add sibling model COPY lines for the 3 new services to every existing Dockerfile (blog, market, cart, events, federation, account).
+
+### 5.8 CLAUDE.md
+Update project structure and add notes about the new services.
+
+---
+
+## Data Migration (one-time, run before code switch)
+
+1. `container_relations` from `db_cart` → `db_relations`
+2. `product_likes` from `db_market` + `post_likes` from `db_blog` → `db_likes.likes`
+3. `page_configs` from `db_cart` → `db_blog`
+4. `orders` + `order_items` from `db_cart` → `db_orders`
+
+Use `pg_dump`/`pg_restore` or direct SQL for migration.
+
+---
+
+## Post-Split Cart State
+
+After all 4 phases, cart owns only:
+- **Model**: CartItem (table in db_cart)
+- **Alembic**: `cart_items` only
+- **Data endpoints**: `cart-summary`, `cart-items`
+- **Action endpoints**: `adopt-cart-for-user`, `clear-cart-for-order` (new)
+- **Inbox handlers**: Add/Remove/Update `rose:CartItem`
+- **Public routes**: cart overview, page cart, add-to-cart, quantity, delete
+- **Fragments**: `cart-mini`
+- **Checkout**: POST /checkout/ (creates order via `call_action("orders", "create-order")`, redirects to SumUp)
+
+---
+
+## Verification
+1. **Relations**: Blog attach/detach marketplace to page; events attach/detach calendar
+2. **Likes**: Toggle product like on market page; toggle post like on blog; `?liked=true` filter
+3. **PageConfig**: Blog admin page config update; cart checkout resolves page config from blog
+4. **Orders**: Add to cart → checkout → SumUp redirect → webhook → order paid; order list/detail on orders.rose-ash.com
+5. No remaining `call_action("cart", "attach-child|detach-child|update-page-config")`
+6. No remaining `fetch_data("cart", "page-config*|get-children")`
+7. Cart alembic only manages `cart_items` table

account/app.py

@@ -44,14 +44,14 @@ async def account_context() -> dict:
     if ident["session_id"] is not None:
         cart_params["session_id"] = ident["session_id"]
 
-    cart_mini_html, auth_menu_html, nav_tree_html = await fetch_fragments([
+    cart_mini, auth_menu, nav_tree = await fetch_fragments([
         ("cart", "cart-mini", cart_params or None),
         ("account", "auth-menu", {"email": user.email} if user else None),
         ("blog", "nav-tree", {"app_name": "account", "path": request.path}),
     ])
-    ctx["cart_mini_html"] = cart_mini_html
-    ctx["auth_menu_html"] = auth_menu_html
-    ctx["nav_tree_html"] = nav_tree_html
+    ctx["cart_mini"] = cart_mini
+    ctx["auth_menu"] = auth_menu
+    ctx["nav_tree"] = nav_tree
 
     return ctx
 

account/bp/account/routes.py

@@ -18,6 +18,7 @@ from shared.models import UserNewsletter
 from shared.models.ghost_membership_entities import GhostNewsletter
 from shared.infrastructure.urls import login_url
 from shared.infrastructure.fragments import fetch_fragment, fetch_fragments
+from shared.sexp.helpers import sexp_response
 
 oob = {
     "oob_extends": "oob_elements.html",
@@ -41,7 +42,7 @@ def register(url_prefix="/"):
             ("cart", "account-nav-item", {}),
             ("artdag", "nav-item", {}),
         ], required=False)
-        return {"oob": oob, "account_nav_html": events_nav + cart_nav + artdag_nav}
+        return {"oob": oob, "account_nav": events_nav + cart_nav + artdag_nav}
 
     @account_bp.get("/")
     async def account():
@@ -55,10 +56,10 @@ def register(url_prefix="/"):
         ctx = await get_template_context()
         if not is_htmx_request():
             html = await render_account_page(ctx)
+            return await make_response(html)
         else:
-            html = await render_account_oob(ctx)
-
-        return await make_response(html)
+            sexp_src = await render_account_oob(ctx)
+            return sexp_response(sexp_src)
 
     @account_bp.get("/newsletters/")
     async def newsletters():
@@ -94,10 +95,10 @@ def register(url_prefix="/"):
         ctx = await get_template_context()
         if not is_htmx_request():
             html = await render_newsletters_page(ctx, newsletter_list)
+            return await make_response(html)
         else:
-            html = await render_newsletters_oob(ctx, newsletter_list)
-
-        return await make_response(html)
+            sexp_src = await render_newsletters_oob(ctx, newsletter_list)
+            return sexp_response(sexp_src)
 
     @account_bp.post("/newsletter/<int:newsletter_id>/toggle/")
     async def toggle_newsletter(newsletter_id: int):
@@ -125,7 +126,7 @@ def register(url_prefix="/"):
         await g.s.flush()
 
         from sexp.sexp_components import render_newsletter_toggle
-        return render_newsletter_toggle(un)
+        return sexp_response(render_newsletter_toggle(un))
 
     # Catch-all for fragment-provided pages — must be last
     @account_bp.get("/<slug>/")
@@ -149,9 +150,9 @@ def register(url_prefix="/"):
         ctx = await get_template_context()
         if not is_htmx_request():
             html = await render_fragment_page(ctx, fragment_html)
+            return await make_response(html)
         else:
-            html = await render_fragment_oob(ctx, fragment_html)
-
-        return await make_response(html)
+            sexp_src = await render_fragment_oob(ctx, fragment_html)
+            return sexp_response(sexp_src)
 
     return account_bp

account/bp/fragments/routes.py

@@ -1,6 +1,6 @@
 """Account app fragment endpoints.
 
-Exposes HTML fragments at ``/internal/fragments/<type>`` for consumption
+Exposes sexp fragments at ``/internal/fragments/<type>`` for consumption
 by other coop apps via the fragment client.
 
 Fragments:
@@ -18,18 +18,17 @@ def register():
     bp = Blueprint("fragments", __name__, url_prefix="/internal/fragments")
 
     # ---------------------------------------------------------------
-    # Fragment handlers
+    # Fragment handlers — return sexp source text
     # ---------------------------------------------------------------
 
     async def _auth_menu():
         from shared.infrastructure.urls import account_url
-        from shared.sexp.jinja_bridge import sexp as render_sexp
+        from shared.sexp.helpers import sexp_call
 
         user_email = request.args.get("email", "")
-        return render_sexp(
-            '(~auth-menu :user-email user-email :account-url account-url)',
-            **{"user-email": user_email or None, "account-url": account_url("")},
-        )
+        return sexp_call("auth-menu",
+                         user_email=user_email or None,
+                         account_url=account_url(""))
 
     _handlers = {
         "auth-menu": _auth_menu,
@@ -48,8 +47,8 @@ def register():
     async def get_fragment(fragment_type: str):
         handler = _handlers.get(fragment_type)
         if handler is None:
-            return Response("", status=200, content_type="text/html")
-        html = await handler()
-        return Response(html, status=200, content_type="text/html")
+            return Response("", status=200, content_type="text/sexp")
+        src = await handler()
+        return Response(src, status=200, content_type="text/sexp")
 
     return bp

account/sexp/auth.sexpr

@@ -3,12 +3,12 @@
 (defcomp ~account-login-error (&key error)
   (when error
     (div :class "bg-red-50 border border-red-200 text-red-700 p-3 rounded mb-4"
-      (raw! error))))
+      error)))
 
-(defcomp ~account-login-form (&key error-html action csrf-token email)
+(defcomp ~account-login-form (&key error action csrf-token email)
   (div :class "py-8 max-w-md mx-auto"
     (h1 :class "text-2xl font-bold mb-6" "Sign in")
-    (raw! error-html)
+    error
     (form :method "post" :action action :class "space-y-4"
       (input :type "hidden" :name "csrf_token" :value csrf-token)
       (div
@@ -22,13 +22,13 @@
 (defcomp ~account-device-error (&key error)
   (when error
     (div :class "bg-red-50 border border-red-200 text-red-700 p-3 rounded mb-4"
-      (raw! error))))
+      error)))
 
-(defcomp ~account-device-form (&key error-html action csrf-token code)
+(defcomp ~account-device-form (&key error action csrf-token code)
   (div :class "py-8 max-w-md mx-auto"
     (h1 :class "text-2xl font-bold mb-6" "Authorize device")
     (p :class "text-stone-600 mb-4" "Enter the code shown in your terminal to sign in.")
-    (raw! error-html)
+    error
     (form :method "post" :action action :class "space-y-4"
       (input :type "hidden" :name "csrf_token" :value csrf-token)
       (div
@@ -48,11 +48,11 @@
 (defcomp ~account-check-email-error (&key error)
   (when error
     (div :class "bg-yellow-50 border border-yellow-200 text-yellow-700 p-3 rounded mt-4"
-      (raw! error))))
+      error)))
 
-(defcomp ~account-check-email (&key email error-html)
+(defcomp ~account-check-email (&key email error)
   (div :class "py-8 max-w-md mx-auto text-center"
     (h1 :class "text-2xl font-bold mb-4" "Check your email")
-    (p :class "text-stone-600 mb-2" "We sent a sign-in link to " (strong (raw! email)) ".")
+    (p :class "text-stone-600 mb-2" "We sent a sign-in link to " (strong email) ".")
     (p :class "text-stone-500 text-sm" "Click the link in the email to sign in. The link expires in 15 minutes.")
-    (raw! error-html)))
+    error))

account/sexp/dashboard.sexpr

@@ -3,15 +3,15 @@
 (defcomp ~account-error-banner (&key error)
   (when error
     (div :class "rounded-lg border border-red-200 bg-red-50 text-red-800 px-4 py-3 text-sm"
-      (raw! error))))
+      error)))
 
 (defcomp ~account-user-email (&key email)
   (when email
-    (p :class "text-sm text-stone-500 mt-1" (raw! email))))
+    (p :class "text-sm text-stone-500 mt-1" email)))
 
 (defcomp ~account-user-name (&key name)
   (when name
-    (p :class "text-sm text-stone-600" (raw! name))))
+    (p :class "text-sm text-stone-600" name)))
 
 (defcomp ~account-logout-form (&key csrf-token)
   (form :action "/auth/logout/" :method "post"
@@ -22,27 +22,27 @@
 
 (defcomp ~account-label-item (&key name)
   (span :class "inline-flex items-center rounded-full border border-stone-200 px-3 py-1 text-xs font-medium bg-white/60"
-    (raw! name)))
+    name))
 
-(defcomp ~account-labels-section (&key items-html)
-  (when items-html
+(defcomp ~account-labels-section (&key items)
+  (when items
     (div
       (h2 :class "text-base font-semibold tracking-tight mb-3" "Labels")
-      (div :class "flex flex-wrap gap-2" (raw! items-html)))))
+      (div :class "flex flex-wrap gap-2" items))))
 
-(defcomp ~account-main-panel (&key error-html email-html name-html logout-html labels-html)
+(defcomp ~account-main-panel (&key error email name logout labels)
   (div :class "w-full max-w-3xl mx-auto px-4 py-6"
     (div :class "bg-white/70 backdrop-blur rounded-2xl shadow border border-stone-200 p-6 sm:p-8 space-y-8"
-      (raw! error-html)
+      error
       (div :class "flex items-center justify-between"
         (div
           (h1 :class "text-xl font-semibold tracking-tight" "Account")
-          (raw! email-html)
-          (raw! name-html))
-        (raw! logout-html))
-      (raw! labels-html))))
+          email
+          name)
+        logout)
+      labels)))
 
 ;; Header child wrapper
-(defcomp ~account-header-child (&key inner-html)
+(defcomp ~account-header-child (&key inner)
   (div :id "root-header-child" :class "flex flex-col w-full items-center"
-    (raw! inner-html)))
+    inner))

account/sexp/newsletters.sexpr

@@ -2,36 +2,36 @@
 
 (defcomp ~account-newsletter-desc (&key description)
   (when description
-    (p :class "text-xs text-stone-500 mt-0.5 truncate" (raw! description))))
+    (p :class "text-xs text-stone-500 mt-0.5 truncate" description)))
 
 (defcomp ~account-newsletter-toggle (&key id url hdrs target cls checked knob-cls)
   (div :id id :class "flex items-center"
-    (button :hx-post url :hx-headers hdrs :hx-target target :hx-swap "outerHTML"
+    (button :sx-post url :sx-headers hdrs :sx-target target :sx-swap "outerHTML"
       :class cls :role "switch" :aria-checked checked
       (span :class knob-cls))))
 
 (defcomp ~account-newsletter-toggle-off (&key id url hdrs target)
   (div :id id :class "flex items-center"
-    (button :hx-post url :hx-headers hdrs :hx-target target :hx-swap "outerHTML"
+    (button :sx-post url :sx-headers hdrs :sx-target target :sx-swap "outerHTML"
       :class "relative inline-flex h-6 w-11 items-center rounded-full transition-colors focus:outline-none focus:ring-2 focus:ring-emerald-500 focus:ring-offset-2 bg-stone-300"
       :role "switch" :aria-checked "false"
       (span :class "inline-block h-4 w-4 rounded-full bg-white shadow transform transition-transform translate-x-1"))))
 
-(defcomp ~account-newsletter-item (&key name desc-html toggle-html)
+(defcomp ~account-newsletter-item (&key name desc toggle)
   (div :class "flex items-center justify-between py-4 first:pt-0 last:pb-0"
     (div :class "min-w-0 flex-1"
-      (p :class "text-sm font-medium text-stone-800" (raw! name))
-      (raw! desc-html))
-    (div :class "ml-4 flex-shrink-0" (raw! toggle-html))))
+      (p :class "text-sm font-medium text-stone-800" name)
+      desc)
+    (div :class "ml-4 flex-shrink-0" toggle)))
 
-(defcomp ~account-newsletter-list (&key items-html)
-  (div :class "divide-y divide-stone-100" (raw! items-html)))
+(defcomp ~account-newsletter-list (&key items)
+  (div :class "divide-y divide-stone-100" items))
 
 (defcomp ~account-newsletter-empty ()
   (p :class "text-sm text-stone-500" "No newsletters available."))
 
-(defcomp ~account-newsletters-panel (&key list-html)
+(defcomp ~account-newsletters-panel (&key list)
   (div :class "w-full max-w-3xl mx-auto px-4 py-6"
     (div :class "bg-white/70 backdrop-blur rounded-2xl shadow border border-stone-200 p-6 sm:p-8 space-y-6"
       (h1 :class "text-xl font-semibold tracking-tight" "Newsletters")
-      (raw! list-html))))
+      list)))

account/sexp/sexp_components.py

@@ -9,10 +9,10 @@ from __future__ import annotations
 import os
 from typing import Any
 
-from shared.sexp.jinja_bridge import render, load_service_components
+from shared.sexp.jinja_bridge import load_service_components
 from shared.sexp.helpers import (
-    call_url, root_header_html, search_desktop_html,
-    search_mobile_html, full_page, oob_page,
+    call_url, sexp_call, SexpExpr,
+    root_header_sexp, full_page_sexp, header_child_sexp, oob_page_sexp,
 )
 
 # Load account-specific .sexpr components at import time
@@ -23,51 +23,53 @@ load_service_components(os.path.dirname(os.path.dirname(__file__)))
 # Header helpers
 # ---------------------------------------------------------------------------
 
-def _auth_nav_html(ctx: dict) -> str:
+def _auth_nav_sexp(ctx: dict) -> str:
     """Auth section desktop nav items."""
-    html = render(
-        "nav-link",
-        href=call_url(ctx, "account_url", "/newsletters/"),
-        label="newsletters",
-        select_colours=ctx.get("select_colours", ""),
-    )
-    account_nav_html = ctx.get("account_nav_html", "")
-    if account_nav_html:
-        html += account_nav_html
-    return html
+    parts = [
+        sexp_call("nav-link",
+            href=call_url(ctx, "account_url", "/newsletters/"),
+            label="newsletters",
+            select_colours=ctx.get("select_colours", ""),
+        )
+    ]
+    account_nav = ctx.get("account_nav")
+    if account_nav:
+        parts.append(account_nav)
+    return "(<> " + " ".join(parts) + ")"
 
 
-def _auth_header_html(ctx: dict, *, oob: bool = False) -> str:
+def _auth_header_sexp(ctx: dict, *, oob: bool = False) -> str:
     """Build the account section header row."""
-    return render(
-        "menu-row",
+    return sexp_call(
+        "menu-row-sx",
         id="auth-row", level=1, colour="sky",
         link_href=call_url(ctx, "account_url", "/"),
         link_label="account", icon="fa-solid fa-user",
-        nav_html=_auth_nav_html(ctx),
+        nav=SexpExpr(_auth_nav_sexp(ctx)),
         child_id="auth-header-child", oob=oob,
     )
 
 
-def _auth_nav_mobile_html(ctx: dict) -> str:
+def _auth_nav_mobile_sexp(ctx: dict) -> str:
     """Mobile nav menu for auth section."""
-    html = render(
-        "nav-link",
-        href=call_url(ctx, "account_url", "/newsletters/"),
-        label="newsletters",
-        select_colours=ctx.get("select_colours", ""),
-    )
-    account_nav_html = ctx.get("account_nav_html", "")
-    if account_nav_html:
-        html += account_nav_html
-    return html
+    parts = [
+        sexp_call("nav-link",
+            href=call_url(ctx, "account_url", "/newsletters/"),
+            label="newsletters",
+            select_colours=ctx.get("select_colours", ""),
+        )
+    ]
+    account_nav = ctx.get("account_nav")
+    if account_nav:
+        parts.append(account_nav)
+    return "(<> " + " ".join(parts) + ")"
 
 
 # ---------------------------------------------------------------------------
 # Account dashboard (GET /)
 # ---------------------------------------------------------------------------
 
-def _account_main_panel_html(ctx: dict) -> str:
+def _account_main_panel_sexp(ctx: dict) -> str:
     """Account info panel with user details and logout."""
     from quart import g
     from shared.browser.app.csrf import generate_csrf_token
@@ -75,30 +77,33 @@ def _account_main_panel_html(ctx: dict) -> str:
     user = getattr(g, "user", None)
     error = ctx.get("error", "")
 
-    error_html = render("account-error-banner", error=error) if error else ""
+    error_sexp = sexp_call("account-error-banner", error=error) if error else ""
 
-    user_email_html = ""
-    user_name_html = ""
+    user_email_sexp = ""
+    user_name_sexp = ""
     if user:
-        user_email_html = render("account-user-email", email=user.email)
+        user_email_sexp = sexp_call("account-user-email", email=user.email)
         if user.name:
-            user_name_html = render("account-user-name", name=user.name)
+            user_name_sexp = sexp_call("account-user-name", name=user.name)
 
-    logout_html = render("account-logout-form", csrf_token=generate_csrf_token())
+    logout_sexp = sexp_call("account-logout-form", csrf_token=generate_csrf_token())
 
-    labels_html = ""
+    labels_sexp = ""
     if user and hasattr(user, "labels") and user.labels:
-        label_items = "".join(
-            render("account-label-item", name=label.name)
+        label_items = " ".join(
+            sexp_call("account-label-item", name=label.name)
             for label in user.labels
         )
-        labels_html = render("account-labels-section", items_html=label_items)
+        labels_sexp = sexp_call("account-labels-section",
+                                items=SexpExpr("(<> " + label_items + ")"))
 
-    return render(
+    return sexp_call(
         "account-main-panel",
-        error_html=error_html, email_html=user_email_html,
-        name_html=user_name_html, logout_html=logout_html,
-        labels_html=labels_html,
+        error=SexpExpr(error_sexp) if error_sexp else None,
+        email=SexpExpr(user_email_sexp) if user_email_sexp else None,
+        name=SexpExpr(user_name_sexp) if user_name_sexp else None,
+        logout=SexpExpr(logout_sexp),
+        labels=SexpExpr(labels_sexp) if labels_sexp else None,
     )
 
 
@@ -106,7 +111,7 @@ def _account_main_panel_html(ctx: dict) -> str:
 # Newsletters (GET /newsletters/)
 # ---------------------------------------------------------------------------
 
-def _newsletter_toggle_html(un: Any, account_url_fn: Any, csrf_token: str) -> str:
+def _newsletter_toggle_sexp(un: Any, account_url_fn: Any, csrf_token: str) -> str:
     """Render a single newsletter toggle switch."""
     nid = un.newsletter_id
     toggle_url = account_url_fn(f"/newsletter/{nid}/toggle/")
@@ -118,7 +123,7 @@ def _newsletter_toggle_html(un: Any, account_url_fn: Any, csrf_token: str) -> st
         bg = "bg-stone-300"
         translate = "translate-x-1"
         checked = "false"
-    return render(
+    return sexp_call(
         "account-newsletter-toggle",
         id=f"nl-{nid}", url=toggle_url,
         hdrs=f'{{"X-CSRFToken": "{csrf_token}"}}',
@@ -129,9 +134,9 @@ def _newsletter_toggle_html(un: Any, account_url_fn: Any, csrf_token: str) -> st
     )
 
 
-def _newsletter_toggle_off_html(nid: int, toggle_url: str, csrf_token: str) -> str:
+def _newsletter_toggle_off_sexp(nid: int, toggle_url: str, csrf_token: str) -> str:
     """Render an unsubscribed newsletter toggle (no subscription record yet)."""
-    return render(
+    return sexp_call(
         "account-newsletter-toggle-off",
         id=f"nl-{nid}", url=toggle_url,
         hdrs=f'{{"X-CSRFToken": "{csrf_token}"}}',
@@ -139,7 +144,7 @@ def _newsletter_toggle_off_html(nid: int, toggle_url: str, csrf_token: str) -> s
     )
 
 
-def _newsletters_panel_html(ctx: dict, newsletter_list: list) -> str:
+def _newsletters_panel_sexp(ctx: dict, newsletter_list: list) -> str:
     """Newsletters management panel."""
     from shared.browser.app.csrf import generate_csrf_token
 
@@ -152,28 +157,30 @@ def _newsletters_panel_html(ctx: dict, newsletter_list: list) -> str:
             nl = item["newsletter"]
             un = item.get("un")
 
-            desc_html = render(
+            desc_sexp = sexp_call(
                 "account-newsletter-desc", description=nl.description
             ) if nl.description else ""
 
             if un:
-                toggle = _newsletter_toggle_html(un, account_url_fn, csrf)
+                toggle = _newsletter_toggle_sexp(un, account_url_fn, csrf)
             else:
                 toggle_url = account_url_fn(f"/newsletter/{nl.id}/toggle/")
-                toggle = _newsletter_toggle_off_html(nl.id, toggle_url, csrf)
+                toggle = _newsletter_toggle_off_sexp(nl.id, toggle_url, csrf)
 
-            items.append(render(
+            items.append(sexp_call(
                 "account-newsletter-item",
-                name=nl.name, desc_html=desc_html, toggle_html=toggle,
+                name=nl.name,
+                desc=SexpExpr(desc_sexp) if desc_sexp else None,
+                toggle=SexpExpr(toggle),
             ))
-        list_html = render(
+        list_sexp = sexp_call(
             "account-newsletter-list",
-            items_html="".join(items),
+            items=SexpExpr("(<> " + " ".join(items) + ")"),
         )
     else:
-        list_html = render("account-newsletter-empty")
+        list_sexp = sexp_call("account-newsletter-empty")
 
-    return render("account-newsletters-panel", list_html=list_html)
+    return sexp_call("account-newsletters-panel", list=SexpExpr(list_sexp))
 
 
 # ---------------------------------------------------------------------------
@@ -189,11 +196,12 @@ def _login_page_content(ctx: dict) -> str:
     email = ctx.get("email", "")
     action = url_for("auth.start_login")
 
-    error_html = render("account-login-error", error=error) if error else ""
+    error_sexp = sexp_call("account-login-error", error=error) if error else ""
 
-    return render(
+    return sexp_call(
         "account-login-form",
-        error_html=error_html, action=action,
+        error=SexpExpr(error_sexp) if error_sexp else None,
+        action=action,
         csrf_token=generate_csrf_token(), email=email,
     )
 
@@ -207,18 +215,19 @@ def _device_page_content(ctx: dict) -> str:
     code = ctx.get("code", "")
     action = url_for("auth.device_submit")
 
-    error_html = render("account-device-error", error=error) if error else ""
+    error_sexp = sexp_call("account-device-error", error=error) if error else ""
 
-    return render(
+    return sexp_call(
         "account-device-form",
-        error_html=error_html, action=action,
+        error=SexpExpr(error_sexp) if error_sexp else None,
+        action=action,
         csrf_token=generate_csrf_token(), code=code,
     )
 
 
 def _device_approved_content() -> str:
     """Device approved success content."""
-    return render("account-device-approved")
+    return sexp_call("account-device-approved")
 
 
 # ---------------------------------------------------------------------------
@@ -227,28 +236,26 @@ def _device_approved_content() -> str:
 
 async def render_account_page(ctx: dict) -> str:
     """Full page: account dashboard."""
-    main = _account_main_panel_html(ctx)
+    main = _account_main_panel_sexp(ctx)
 
-    hdr = root_header_html(ctx)
-    hdr += render("account-header-child", inner_html=_auth_header_html(ctx))
+    hdr = root_header_sexp(ctx)
+    hdr_child = header_child_sexp(_auth_header_sexp(ctx))
+    header_rows = "(<> " + hdr + " " + hdr_child + ")"
 
-    return full_page(ctx, header_rows_html=hdr,
-                     content_html=main,
-                     menu_html=_auth_nav_mobile_html(ctx))
+    return full_page_sexp(ctx, header_rows=header_rows,
+                          content=main,
+                          menu=_auth_nav_mobile_sexp(ctx))
 
 
 async def render_account_oob(ctx: dict) -> str:
     """OOB response for account dashboard."""
-    main = _account_main_panel_html(ctx)
+    main = _account_main_panel_sexp(ctx)
 
-    oobs = (
-        _auth_header_html(ctx, oob=True)
-        + root_header_html(ctx, oob=True)
-    )
+    oobs = "(<> " + _auth_header_sexp(ctx, oob=True) + " " + root_header_sexp(ctx, oob=True) + ")"
 
-    return oob_page(ctx, oobs_html=oobs,
-                    content_html=main,
-                    menu_html=_auth_nav_mobile_html(ctx))
+    return oob_page_sexp(oobs=oobs,
+                         content=main,
+                         menu=_auth_nav_mobile_sexp(ctx))
 
 
 # ---------------------------------------------------------------------------
@@ -257,28 +264,26 @@ async def render_account_oob(ctx: dict) -> str:
 
 async def render_newsletters_page(ctx: dict, newsletter_list: list) -> str:
     """Full page: newsletters."""
-    main = _newsletters_panel_html(ctx, newsletter_list)
+    main = _newsletters_panel_sexp(ctx, newsletter_list)
 
-    hdr = root_header_html(ctx)
-    hdr += render("account-header-child", inner_html=_auth_header_html(ctx))
+    hdr = root_header_sexp(ctx)
+    hdr_child = header_child_sexp(_auth_header_sexp(ctx))
+    header_rows = "(<> " + hdr + " " + hdr_child + ")"
 
-    return full_page(ctx, header_rows_html=hdr,
-                     content_html=main,
-                     menu_html=_auth_nav_mobile_html(ctx))
+    return full_page_sexp(ctx, header_rows=header_rows,
+                          content=main,
+                          menu=_auth_nav_mobile_sexp(ctx))
 
 
 async def render_newsletters_oob(ctx: dict, newsletter_list: list) -> str:
     """OOB response for newsletters."""
-    main = _newsletters_panel_html(ctx, newsletter_list)
+    main = _newsletters_panel_sexp(ctx, newsletter_list)
 
-    oobs = (
-        _auth_header_html(ctx, oob=True)
-        + root_header_html(ctx, oob=True)
-    )
+    oobs = "(<> " + _auth_header_sexp(ctx, oob=True) + " " + root_header_sexp(ctx, oob=True) + ")"
 
-    return oob_page(ctx, oobs_html=oobs,
-                    content_html=main,
-                    menu_html=_auth_nav_mobile_html(ctx))
+    return oob_page_sexp(oobs=oobs,
+                         content=main,
+                         menu=_auth_nav_mobile_sexp(ctx))
 
 
 # ---------------------------------------------------------------------------
@@ -287,24 +292,22 @@ async def render_newsletters_oob(ctx: dict, newsletter_list: list) -> str:
 
 async def render_fragment_page(ctx: dict, page_fragment_html: str) -> str:
     """Full page: fragment-provided content."""
-    hdr = root_header_html(ctx)
-    hdr += render("account-header-child", inner_html=_auth_header_html(ctx))
+    hdr = root_header_sexp(ctx)
+    hdr_child = header_child_sexp(_auth_header_sexp(ctx))
+    header_rows = "(<> " + hdr + " " + hdr_child + ")"
 
-    return full_page(ctx, header_rows_html=hdr,
-                     content_html=page_fragment_html,
-                     menu_html=_auth_nav_mobile_html(ctx))
+    return full_page_sexp(ctx, header_rows=header_rows,
+                          content=f'(~rich-text :html "{_sexp_escape(page_fragment_html)}")',
+                          menu=_auth_nav_mobile_sexp(ctx))
 
 
 async def render_fragment_oob(ctx: dict, page_fragment_html: str) -> str:
     """OOB response for fragment pages."""
-    oobs = (
-        _auth_header_html(ctx, oob=True)
-        + root_header_html(ctx, oob=True)
-    )
+    oobs = "(<> " + _auth_header_sexp(ctx, oob=True) + " " + root_header_sexp(ctx, oob=True) + ")"
 
-    return oob_page(ctx, oobs_html=oobs,
-                    content_html=page_fragment_html,
-                    menu_html=_auth_nav_mobile_html(ctx))
+    return oob_page_sexp(oobs=oobs,
+                         content=f'(~rich-text :html "{_sexp_escape(page_fragment_html)}")',
+                         menu=_auth_nav_mobile_sexp(ctx))
 
 
 # ---------------------------------------------------------------------------
@@ -313,26 +316,26 @@ async def render_fragment_oob(ctx: dict, page_fragment_html: str) -> str:
 
 async def render_login_page(ctx: dict) -> str:
     """Full page: login form."""
-    hdr = root_header_html(ctx)
-    return full_page(ctx, header_rows_html=hdr,
-                     content_html=_login_page_content(ctx),
-                     meta_html='<title>Login \u2014 Rose Ash</title>')
+    hdr = root_header_sexp(ctx)
+    return full_page_sexp(ctx, header_rows=hdr,
+                          content=_login_page_content(ctx),
+                          meta_html='<title>Login \u2014 Rose Ash</title>')
 
 
 async def render_device_page(ctx: dict) -> str:
     """Full page: device authorization form."""
-    hdr = root_header_html(ctx)
-    return full_page(ctx, header_rows_html=hdr,
-                     content_html=_device_page_content(ctx),
-                     meta_html='<title>Authorize Device \u2014 Rose Ash</title>')
+    hdr = root_header_sexp(ctx)
+    return full_page_sexp(ctx, header_rows=hdr,
+                          content=_device_page_content(ctx),
+                          meta_html='<title>Authorize Device \u2014 Rose Ash</title>')
 
 
 async def render_device_approved_page(ctx: dict) -> str:
     """Full page: device approved."""
-    hdr = root_header_html(ctx)
-    return full_page(ctx, header_rows_html=hdr,
-                     content_html=_device_approved_content(),
-                     meta_html='<title>Device Authorized \u2014 Rose Ash</title>')
+    hdr = root_header_sexp(ctx)
+    return full_page_sexp(ctx, header_rows=hdr,
+                          content=_device_approved_content(),
+                          meta_html='<title>Device Authorized \u2014 Rose Ash</title>')
 
 
 # ---------------------------------------------------------------------------
@@ -343,13 +346,14 @@ def _check_email_content(email: str, email_error: str | None = None) -> str:
     """Check email confirmation content."""
     from markupsafe import escape
 
-    error_html = render(
+    error_sexp = sexp_call(
         "account-check-email-error", error=str(escape(email_error))
     ) if email_error else ""
 
-    return render(
+    return sexp_call(
         "account-check-email",
-        email=str(escape(email)), error_html=error_html,
+        email=str(escape(email)),
+        error=SexpExpr(error_sexp) if error_sexp else None,
     )
 
 
@@ -357,10 +361,10 @@ async def render_check_email_page(ctx: dict) -> str:
     """Full page: check email after magic link sent."""
     email = ctx.get("email", "")
     email_error = ctx.get("email_error")
-    hdr = root_header_html(ctx)
-    return full_page(ctx, header_rows_html=hdr,
-                     content_html=_check_email_content(email, email_error),
-                     meta_html='<title>Check your email \u2014 Rose Ash</title>')
+    hdr = root_header_sexp(ctx)
+    return full_page_sexp(ctx, header_rows=hdr,
+                          content=_check_email_content(email, email_error),
+                          meta_html='<title>Check your email \u2014 Rose Ash</title>')
 
 
 # ---------------------------------------------------------------------------
@@ -370,7 +374,7 @@ async def render_check_email_page(ctx: dict) -> str:
 def render_newsletter_toggle_html(un) -> str:
     """Render a newsletter toggle switch for POST response."""
     from shared.browser.app.csrf import generate_csrf_token
-    return _newsletter_toggle_html(un, lambda p: f"/newsletter/{un.newsletter_id}/toggle/" if "/toggle/" in p else p,
+    return _newsletter_toggle_sexp(un, lambda p: f"/newsletter/{un.newsletter_id}/toggle/" if "/toggle/" in p else p,
                                    generate_csrf_token())
 
 
@@ -382,4 +386,13 @@ def render_newsletter_toggle(un) -> str:
     if account_url_fn is None:
         from shared.infrastructure.urls import account_url
         account_url_fn = account_url
-    return _newsletter_toggle_html(un, account_url_fn, generate_csrf_token())
+    return _newsletter_toggle_sexp(un, account_url_fn, generate_csrf_token())
+
+
+# ---------------------------------------------------------------------------
+# Internal helpers
+# ---------------------------------------------------------------------------
+
+def _sexp_escape(s: str) -> str:
+    """Escape a string for embedding in sexp string literals."""
+    return s.replace("\\", "\\\\").replace('"', '\\"')

account/templates/_types/auth/_newsletter_toggle.html

@@ -1,9 +1,9 @@
 <div id="nl-{{ un.newsletter_id }}" class="flex items-center">
   <button
-    hx-post="{{ account_url('/newsletter/' ~ un.newsletter_id ~ '/toggle/') }}"
-    hx-headers='{"X-CSRFToken": "{{ csrf_token() }}"}'
-    hx-target="#nl-{{ un.newsletter_id }}"
-    hx-swap="outerHTML"
+    sx-post="{{ account_url('/newsletter/' ~ un.newsletter_id ~ '/toggle/') }}"
+    sx-headers='{"X-CSRFToken": "{{ csrf_token() }}"}'
+    sx-target="#nl-{{ un.newsletter_id }}"
+    sx-swap="outerHTML"
     class="relative inline-flex h-6 w-11 items-center rounded-full transition-colors focus:outline-none focus:ring-2 focus:ring-emerald-500 focus:ring-offset-2
       {% if un.subscribed %}bg-emerald-500{% else %}bg-stone-300{% endif %}"
     role="switch"

account/templates/_types/auth/_newsletters_panel.html

@@ -22,10 +22,10 @@
                 {# No subscription row yet — show an off toggle that will create one #}
                 <div id="nl-{{ item.newsletter.id }}" class="flex items-center">
                   <button
-                    hx-post="{{ account_url('/newsletter/' ~ item.newsletter.id ~ '/toggle/') }}"
-                    hx-headers='{"X-CSRFToken": "{{ csrf_token() }}"}'
-                    hx-target="#nl-{{ item.newsletter.id }}"
-                    hx-swap="outerHTML"
+                    sx-post="{{ account_url('/newsletter/' ~ item.newsletter.id ~ '/toggle/') }}"
+                    sx-headers='{"X-CSRFToken": "{{ csrf_token() }}"}'
+                    sx-target="#nl-{{ item.newsletter.id }}"
+                    sx-swap="outerHTML"
                     class="relative inline-flex h-6 w-11 items-center rounded-full transition-colors focus:outline-none focus:ring-2 focus:ring-emerald-500 focus:ring-offset-2 bg-stone-300"
                     role="switch"
                     aria-checked="false"

blog/app.py

@@ -27,7 +27,7 @@ async def blog_context() -> dict:
     Blog app context processor.
 
     - cart_count/cart_total: via cart service (shared DB)
-    - cart_mini_html / auth_menu_html / nav_tree_html: pre-fetched fragments
+    - cart_mini / auth_menu / nav_tree: pre-fetched fragments
     """
     from shared.infrastructure.context import base_context
     from shared.services.navigation import get_navigation_tree
@@ -65,14 +65,14 @@ async def blog_context() -> dict:
     auth_params = {"email": user.email} if user else {}
     nav_params = {"app_name": "blog", "path": request.path}
 
-    cart_mini_html, auth_menu_html, nav_tree_html = await fetch_fragments([
+    cart_mini, auth_menu, nav_tree = await fetch_fragments([
         ("cart", "cart-mini", cart_params or None),
         ("account", "auth-menu", auth_params or None),
         ("blog", "nav-tree", nav_params),
     ])
-    ctx["cart_mini_html"] = cart_mini_html
-    ctx["auth_menu_html"] = auth_menu_html
-    ctx["nav_tree_html"] = nav_tree_html
+    ctx["cart_mini"] = cart_mini
+    ctx["auth_menu"] = auth_menu
+    ctx["nav_tree"] = nav_tree
 
     return ctx
 

blog/bp/admin/routes.py

@@ -14,6 +14,7 @@ from quart import (
 from shared.browser.app.redis_cacher import clear_all_cache
 from shared.browser.app.authz import require_admin
 from shared.browser.app.utils.htmx import is_htmx_request
+from shared.sexp.helpers import sexp_response
 from shared.config import config
 from datetime import datetime
 
@@ -35,10 +36,10 @@ def register(url_prefix):
       tctx = await get_template_context()
       if not is_htmx_request():
           html = await render_settings_page(tctx)
+          return await make_response(html)
       else:
-          html = await render_settings_oob(tctx)
-
-      return await make_response(html)
+          sexp_src = await render_settings_oob(tctx)
+          return sexp_response(sexp_src)
 
     @bp.get("/cache/")
     @require_admin
@@ -49,9 +50,10 @@ def register(url_prefix):
         tctx = await get_template_context()
         if not is_htmx_request():
             html = await render_cache_page(tctx)
+            return await make_response(html)
         else:
-            html = await render_cache_oob(tctx)
-        return await make_response(html)
+            sexp_src = await render_cache_oob(tctx)
+            return sexp_response(sexp_src)
 
     @bp.post("/cache_clear/")
     @require_admin
@@ -61,7 +63,7 @@ def register(url_prefix):
             now = datetime.now()
             from shared.sexp.jinja_bridge import render as render_comp
             html = render_comp("cache-cleared", time_str=now.strftime("%H:%M:%S"))
-            return html
+            return sexp_response(html)
 
         return redirect(url_for("settings.cache"))
     return bp

blog/bp/blog/admin/routes.py

@@ -15,6 +15,7 @@ from sqlalchemy import select, delete
 from shared.browser.app.authz import require_admin
 from shared.browser.app.utils.htmx import is_htmx_request
 from shared.browser.app.redis_cacher import invalidate_tag_cache
+from shared.sexp.helpers import sexp_response
 
 from models.tag_group import TagGroup, TagGroupTag
 from models.ghost_content import Tag
@@ -65,7 +66,7 @@ def register():
         if not is_htmx_request():
             return await make_response(await render_tag_groups_page(tctx))
         else:
-            return await make_response(await render_tag_groups_oob(tctx))
+            return sexp_response(await render_tag_groups_oob(tctx))
 
     @bp.post("/")
     @require_admin
@@ -130,7 +131,7 @@ def register():
         if not is_htmx_request():
             return await make_response(await render_tag_group_edit_page(tctx))
         else:
-            return await make_response(await render_tag_group_edit_oob(tctx))
+            return sexp_response(await render_tag_group_edit_oob(tctx))
 
     @bp.post("/<int:id>/")
     @require_admin

blog/bp/blog/routes.py

@@ -22,6 +22,7 @@ from .services.pages_data import pages_data
 from shared.browser.app.redis_cacher import cache_page, invalidate_tag_cache
 from shared.browser.app.utils.htmx import is_htmx_request
 from shared.browser.app.authz import require_admin
+from shared.sexp.helpers import sexp_response
 from shared.utils import host_url
 
 def register(url_prefix, title):
@@ -117,7 +118,7 @@ def register(url_prefix, title):
       post_slug = p_data["post"]["slug"]
 
       # Fetch container nav from relations service
-      container_nav_html = await fetch_fragment("relations", "container-nav", params={
+      container_nav = await fetch_fragment("relations", "container-nav", params={
           "container_type": "page",
           "container_id": str(db_post_id),
           "post_slug": post_slug,
@@ -126,7 +127,7 @@ def register(url_prefix, title):
       ctx = {
           **p_data,
           "base_title": get_config()["title"],
-          "container_nav_html": container_nav_html,
+          "container_nav": container_nav,
       }
 
       # Page cart badge via HTTP
@@ -149,9 +150,10 @@ def register(url_prefix, title):
       tctx.update(ctx)
       if not is_htmx_request():
           html = await render_home_page(tctx)
+          return await make_response(html)
       else:
-          html = await render_home_oob(tctx)
-      return await make_response(html)
+          sexp_src = await render_home_oob(tctx)
+          return sexp_response(sexp_src)
 
     @blogs_bp.get("/index")
     @blogs_bp.get("/index/")
@@ -186,11 +188,13 @@ def register(url_prefix, title):
           tctx.update(context)
           if not is_htmx_request():
               html = await render_blog_page(tctx)
+              return await make_response(html)
           elif q.page > 1:
-              html = await render_blog_page_cards(tctx)
+              sexp_src = await render_blog_page_cards(tctx)
+              return sexp_response(sexp_src)
           else:
-              html = await render_blog_oob(tctx)
-          return await make_response(html)
+              sexp_src = await render_blog_oob(tctx)
+              return sexp_response(sexp_src)
 
       # Default: posts listing
       # Drafts filter requires login; ignore if not logged in
@@ -227,12 +231,14 @@ def register(url_prefix, title):
       tctx.update(context)
       if not is_htmx_request():
           html = await render_blog_page(tctx)
+          return await make_response(html)
       elif q.page > 1:
-          html = await render_blog_cards(tctx)
+          # Sexp wire format — client renders blog cards
+          sexp_src = await render_blog_cards(tctx)
+          return sexp_response(sexp_src)
       else:
-          html = await render_blog_oob(tctx)
-
-      return await make_response(html)
+          sexp_src = await render_blog_oob(tctx)
+          return sexp_response(sexp_src)
 
     @blogs_bp.get("/new/")
     @require_admin
@@ -244,9 +250,10 @@ def register(url_prefix, title):
       tctx["editor_html"] = render_editor_panel()
       if not is_htmx_request():
         html = await render_new_post_page(tctx)
+        return await make_response(html)
       else:
-        html = await render_new_post_oob(tctx)
-      return await make_response(html)
+        sexp_src = await render_new_post_oob(tctx)
+        return sexp_response(sexp_src)
 
     @blogs_bp.post("/new/")
     @require_admin
@@ -325,9 +332,10 @@ def register(url_prefix, title):
       tctx["is_page"] = True
       if not is_htmx_request():
         html = await render_new_post_page(tctx)
+        return await make_response(html)
       else:
-        html = await render_new_post_oob(tctx)
-      return await make_response(html)
+        sexp_src = await render_new_post_oob(tctx)
+        return sexp_response(sexp_src)
 
     @blogs_bp.post("/new-page/")
     @require_admin

blog/bp/fragments/routes.py

@@ -1,6 +1,6 @@
 """Blog app fragment endpoints.
 
-Exposes HTML fragments at ``/internal/fragments/<type>`` for consumption
+Exposes sexp fragments at ``/internal/fragments/<type>`` for consumption
 by other coop apps via the fragment client.
 """
 
@@ -10,13 +10,11 @@ from quart import Blueprint, Response, g, render_template, request
 
 from shared.infrastructure.fragments import FRAGMENT_HEADER
 from shared.services.navigation import get_navigation_tree
-from shared.sexp.jinja_bridge import sexp
 
 
 def register():
     bp = Blueprint("fragments", __name__, url_prefix="/internal/fragments")
 
-    # Registry of fragment handlers: type -> async callable returning HTML str
     _handlers: dict[str, object] = {}
 
     @bp.before_request
@@ -28,18 +26,19 @@ def register():
     async def get_fragment(fragment_type: str):
         handler = _handlers.get(fragment_type)
         if handler is None:
-            return Response("", status=200, content_type="text/html")
-        html = await handler()
-        return Response(html, status=200, content_type="text/html")
+            return Response("", status=200, content_type="text/sexp")
+        result = await handler()
+        # nav-tree still returns HTML (Jinja template) for now
+        ct = "text/html" if fragment_type == "nav-tree" else "text/sexp"
+        return Response(result, status=200, content_type=ct)
 
-    # --- nav-tree fragment ---
+    # --- nav-tree fragment (still Jinja for now — complex template) ---
     async def _nav_tree_handler():
         app_name = request.args.get("app_name", "")
         path = request.args.get("path", "/")
         first_seg = path.strip("/").split("/")[0]
         menu_items = list(await get_navigation_tree(g.s))
 
-        # Append Art-DAG as a synthetic nav entry (not a DB MenuNode)
         class _NavItem:
             __slots__ = ("slug", "label", "feature_image")
             def __init__(self, slug, label, feature_image=None):
@@ -58,20 +57,18 @@ def register():
 
     _handlers["nav-tree"] = _nav_tree_handler
 
-    # --- link-card fragment (s-expression rendered) ---
-    def _render_blog_link_card(post, link: str) -> str:
-        """Render a blog link-card via the ~link-card s-expression component."""
+    # --- link-card fragment — returns sexp source ---
+    def _blog_link_card_sexp(post, link: str) -> str:
+        from shared.sexp.helpers import sexp_call
         published = post.published_at.strftime("%d %b %Y") if post.published_at else None
-        return sexp(
-            '(~link-card :link link :title title :image image'
-            ' :icon "fas fa-file-alt" :subtitle excerpt'
-            ' :detail published :data-app "blog")',
-            link=link,
-            title=post.title,
-            image=post.feature_image,
-            excerpt=post.custom_excerpt or post.excerpt,
-            published=published,
-        )
+        return sexp_call("link-card",
+                         link=link,
+                         title=post.title,
+                         image=post.feature_image,
+                         icon="fas fa-file-alt",
+                         subtitle=post.custom_excerpt or post.excerpt,
+                         detail=published,
+                         data_app="blog")
 
     async def _link_card_handler():
         from shared.services.registry import services
@@ -88,7 +85,7 @@ def register():
                 parts.append(f"<!-- fragment:{s} -->")
                 post = await services.blog.get_post_by_slug(g.s, s)
                 if post:
-                    parts.append(_render_blog_link_card(post, blog_url(f"/{post.slug}")))
+                    parts.append(_blog_link_card_sexp(post, blog_url(f"/{post.slug}")))
             return "\n".join(parts)
 
         # Single mode
@@ -97,11 +94,10 @@ def register():
         post = await services.blog.get_post_by_slug(g.s, slug)
         if not post:
             return ""
-        return _render_blog_link_card(post, blog_url(f"/{post.slug}"))
+        return _blog_link_card_sexp(post, blog_url(f"/{post.slug}"))
 
     _handlers["link-card"] = _link_card_handler
 
-    # Store handlers dict on blueprint so app code can register handlers
     bp._fragment_handlers = _handlers
 
     return bp

blog/bp/menu_items/routes.py

@@ -13,6 +13,7 @@ from .services.menu_items import (
     MenuItemError,
 )
 from shared.browser.app.utils.htmx import is_htmx_request
+from shared.sexp.helpers import sexp_response
 
 def register():
     bp = Blueprint("menu_items", __name__, url_prefix='/settings/menu_items')
@@ -36,10 +37,10 @@ def register():
         tctx["menu_items"] = menu_items
         if not is_htmx_request():
             html = await render_menu_items_page(tctx)
+            return await make_response(html)
         else:
-            html = await render_menu_items_oob(tctx)
-
-        return await make_response(html)
+            sexp_src = await render_menu_items_oob(tctx)
+            return sexp_response(sexp_src)
 
     @bp.get("/new/")
     @require_admin
@@ -75,7 +76,7 @@ def register():
             from sexp.sexp_components import render_menu_items_list
             html = render_menu_items_list(menu_items)
             nav_oob = get_menu_items_nav_oob_sync(menu_items)
-            return await make_response(html + nav_oob, 200)
+            return sexp_response(html + nav_oob)
 
         except MenuItemError as e:
             return jsonify({"message": str(e), "errors": {}}), 400
@@ -118,7 +119,7 @@ def register():
             from sexp.sexp_components import render_menu_items_list
             html = render_menu_items_list(menu_items)
             nav_oob = get_menu_items_nav_oob_sync(menu_items)
-            return await make_response(html + nav_oob, 200)
+            return sexp_response(html + nav_oob)
 
         except MenuItemError as e:
             return jsonify({"message": str(e), "errors": {}}), 400
@@ -139,7 +140,7 @@ def register():
         from sexp.sexp_components import render_menu_items_list
         html = render_menu_items_list(menu_items)
         nav_oob = get_menu_items_nav_oob_sync(menu_items)
-        return await make_response(html + nav_oob, 200)
+        return sexp_response(html + nav_oob)
 
     @bp.get("/pages/search/")
     @require_admin
@@ -186,6 +187,6 @@ def register():
         from sexp.sexp_components import render_menu_items_list
         html = render_menu_items_list(menu_items)
         nav_oob = get_menu_items_nav_oob_sync(menu_items)
-        return await make_response(html + nav_oob, 200)
+        return sexp_response(html + nav_oob)
 
     return bp

blog/bp/post/admin/routes.py

@@ -12,6 +12,7 @@ from quart import (
 )
 from shared.browser.app.authz import require_admin, require_post_author
 from shared.browser.app.utils.htmx import is_htmx_request
+from shared.sexp.helpers import sexp_response
 from shared.utils import host_url
 
 def register():
@@ -58,10 +59,10 @@ def register():
     tctx.update(ctx)
     if not is_htmx_request():
         html = await render_post_admin_page(tctx)
+        return await make_response(html)
     else:
-        html = await render_post_admin_oob(tctx)
-
-    return await make_response(html)
+        sexp_src = await render_post_admin_oob(tctx)
+        return sexp_response(sexp_src)
 
   @bp.put("/features/")
   @require_admin
@@ -105,7 +106,7 @@ def register():
         sumup_merchant_code=result.get("sumup_merchant_code") or "",
         sumup_checkout_prefix=result.get("sumup_checkout_prefix") or "",
     )
-    return await make_response(html)
+    return sexp_response(html)
 
   @bp.put("/admin/sumup/")
   @require_admin
@@ -144,7 +145,7 @@ def register():
         sumup_merchant_code=result.get("sumup_merchant_code") or "",
         sumup_checkout_prefix=result.get("sumup_checkout_prefix") or "",
     )
-    return await make_response(html)
+    return sexp_response(html)
 
   @bp.get("/data/")
   @require_admin
@@ -157,10 +158,10 @@ def register():
     tctx["data_html"] = data_html
     if not is_htmx_request():
       html = await render_post_data_page(tctx)
+      return await make_response(html)
     else:
-      html = await render_post_data_oob(tctx)
-
-    return await make_response(html)
+      sexp_src = await render_post_data_oob(tctx)
+      return sexp_response(sexp_src)
 
   @bp.get("/entries/calendar/<int:calendar_id>/")
   @require_admin
@@ -280,10 +281,10 @@ def register():
     tctx["entries_html"] = entries_html
     if not is_htmx_request():
       html = await render_post_entries_page(tctx)
+      return await make_response(html)
     else:
-      html = await render_post_entries_oob(tctx)
-
-    return await make_response(html)
+      sexp_src = await render_post_entries_oob(tctx)
+      return sexp_response(sexp_src)
 
   @bp.post("/entries/<int:entry_id>/toggle/")
   @require_admin
@@ -335,7 +336,7 @@ def register():
     admin_list = render_associated_entries(all_calendars, associated_entry_ids, post["slug"])
     nav_entries_html = render_nav_entries_oob(associated_entries, calendars, post)
 
-    return await make_response(admin_list + nav_entries_html)
+    return sexp_response(admin_list + nav_entries_html)
 
   @bp.get("/settings/")
   @require_post_author
@@ -359,10 +360,10 @@ def register():
     tctx["settings_html"] = settings_html
     if not is_htmx_request():
       html = await render_post_settings_page(tctx)
+      return await make_response(html)
     else:
-      html = await render_post_settings_oob(tctx)
-
-    return await make_response(html)
+      sexp_src = await render_post_settings_oob(tctx)
+      return sexp_response(sexp_src)
 
   @bp.post("/settings/")
   @require_post_author
@@ -465,10 +466,10 @@ def register():
     tctx["edit_html"] = edit_html
     if not is_htmx_request():
       html = await render_post_edit_page(tctx)
+      return await make_response(html)
     else:
-      html = await render_post_edit_oob(tctx)
-
-    return await make_response(html)
+      sexp_src = await render_post_edit_oob(tctx)
+      return sexp_response(sexp_src)
 
   @bp.post("/edit/")
   @require_post_author
@@ -598,8 +599,7 @@ def register():
     page_markets = await _fetch_page_markets(post_id)
 
     from sexp.sexp_components import render_markets_panel
-    html = render_markets_panel(page_markets, post)
-    return await make_response(html)
+    return sexp_response(render_markets_panel(page_markets, post))
 
   @bp.post("/markets/new/")
   @require_admin
@@ -625,8 +625,7 @@ def register():
     page_markets = await _fetch_page_markets(post_id)
 
     from sexp.sexp_components import render_markets_panel
-    html = render_markets_panel(page_markets, post)
-    return await make_response(html)
+    return sexp_response(render_markets_panel(page_markets, post))
 
   @bp.delete("/markets/<market_slug>/")
   @require_admin
@@ -646,7 +645,6 @@ def register():
     page_markets = await _fetch_page_markets(post_id)
 
     from sexp.sexp_components import render_markets_panel
-    html = render_markets_panel(page_markets, post)
-    return await make_response(html)
+    return sexp_response(render_markets_panel(page_markets, post))
 
   return bp

blog/bp/post/routes.py

@@ -21,6 +21,7 @@ from shared.browser.app.redis_cacher import cache_page, clear_cache
 from .admin.routes import register as register_admin
 from shared.config import config
 from shared.browser.app.utils.htmx import is_htmx_request
+from shared.sexp.helpers import sexp_response
 
 def register():
   bp = Blueprint("post", __name__, url_prefix='/<slug>')
@@ -70,7 +71,7 @@ def register():
           post_slug = (g.post_data.get("post") or {}).get("slug", "")
 
           # Fetch container nav from relations service
-          container_nav_html = await fetch_fragment("relations", "container-nav", params={
+          container_nav = await fetch_fragment("relations", "container-nav", params={
               "container_type": "page",
               "container_id": str(db_post_id),
               "post_slug": post_slug,
@@ -79,7 +80,7 @@ def register():
           ctx = {
               **p_data,
               "base_title": config()["title"],
-              "container_nav_html": container_nav_html,
+              "container_nav": container_nav,
           }
 
           # Page cart badge via HTTP
@@ -109,10 +110,10 @@ def register():
     tctx = await get_template_context()
     if not is_htmx_request():
         html = await render_post_page(tctx)
+        return await make_response(html)
     else:
-        html = await render_post_oob(tctx)
-
-    return await make_response(html)
+        sexp_src = await render_post_oob(tctx)
+        return sexp_response(sexp_src)
 
   @bp.post("/like/toggle/")
   @clear_cache(tag="post.post_detail", tag_scope="user")
@@ -124,9 +125,7 @@ def register():
 
       # Get post_id from g.post_data
       if not g.user:
-          html = render_like_toggle_button(slug, False, like_url)
-          resp = make_response(html, 403)
-          return resp
+          return sexp_response(render_like_toggle_button(slug, False, like_url), status=403)
 
       post_id = g.post_data["post"]["id"]
       user_id = g.user.id
@@ -136,8 +135,7 @@ def register():
       })
       liked = result["liked"]
 
-      html = render_like_toggle_button(slug, liked, like_url)
-      return html
+      return sexp_response(render_like_toggle_button(slug, liked, like_url))
 
   @bp.get("/w/<widget_domain>/")
   async def widget_paginate(slug: str, widget_domain: str):

blog/bp/snippets/routes.py

@@ -6,6 +6,7 @@ from sqlalchemy.orm import selectinload
 
 from shared.browser.app.authz import require_login
 from shared.browser.app.utils.htmx import is_htmx_request
+from shared.sexp.helpers import sexp_response
 from models import Snippet
 
 
@@ -46,10 +47,10 @@ def register():
         tctx["is_admin"] = is_admin
         if not is_htmx_request():
             html = await render_snippets_page(tctx)
+            return await make_response(html)
         else:
-            html = await render_snippets_oob(tctx)
-
-        return await make_response(html)
+            sexp_src = await render_snippets_oob(tctx)
+            return sexp_response(sexp_src)
 
     @bp.delete("/<int:snippet_id>/")
     @require_login
@@ -68,8 +69,7 @@ def register():
 
         snippets = await _visible_snippets(g.s)
         from sexp.sexp_components import render_snippets_list
-        html = render_snippets_list(snippets, is_admin)
-        return await make_response(html)
+        return sexp_response(render_snippets_list(snippets, is_admin))
 
     @bp.patch("/<int:snippet_id>/visibility/")
     @require_login
@@ -93,7 +93,6 @@ def register():
 
         snippets = await _visible_snippets(g.s)
         from sexp.sexp_components import render_snippets_list
-        html = render_snippets_list(snippets, True)
-        return await make_response(html)
+        return sexp_response(render_snippets_list(snippets, True))
 
     return bp

blog/sexp/admin.sexpr

@@ -3,16 +3,16 @@
 (defcomp ~blog-cache-panel (&key clear-url csrf)
   (div :class "max-w-2xl mx-auto px-4 py-6 space-y-6"
     (div :class "flex flex-col md:flex-row gap-3 items-start"
-      (form :hx-post clear-url :hx-trigger "submit" :hx-target "#cache-status" :hx-swap "innerHTML"
+      (form :sx-post clear-url :sx-trigger "submit" :sx-target "#cache-status" :sx-swap "innerHTML"
         (input :type "hidden" :name "csrf_token" :value csrf)
         (button :class "border rounded px-4 py-2 bg-stone-800 text-white text-sm" :type "submit" "Clear cache"))
       (div :id "cache-status" :class "py-2"))))
 
-(defcomp ~blog-snippets-panel (&key list-html)
+(defcomp ~blog-snippets-panel (&key list)
   (div :class "max-w-4xl mx-auto p-6"
     (div :class "mb-6 flex justify-between items-center"
       (h1 :class "text-3xl font-bold" "Snippets"))
-    (div :id "snippets-list" (raw! list-html))))
+    (div :id "snippets-list" list)))
 
 (defcomp ~blog-snippets-empty ()
   (div :class "bg-white rounded-lg shadow"
@@ -20,10 +20,10 @@
       (i :class "fa fa-puzzle-piece text-4xl mb-2")
       (p "No snippets yet. Create one from the blog editor."))))
 
-(defcomp ~blog-snippet-visibility-select (&key patch-url hx-headers options-html cls)
-  (select :name "visibility" :hx-patch patch-url :hx-target "#snippets-list" :hx-swap "innerHTML"
-    :hx-headers hx-headers :class "text-sm border border-stone-300 rounded px-2 py-1"
-    (raw! options-html)))
+(defcomp ~blog-snippet-visibility-select (&key patch-url hx-headers options cls)
+  (select :name "visibility" :sx-patch patch-url :sx-target "#snippets-list" :sx-swap "innerHTML"
+    :sx-headers hx-headers :class "text-sm border border-stone-300 rounded px-2 py-1"
+    options))
 
 (defcomp ~blog-snippet-option (&key value selected label)
   (option :value value :selected selected label))
@@ -33,30 +33,30 @@
     :data-confirm-text confirm-text :data-confirm-icon "warning"
     :data-confirm-confirm-text "Yes, delete" :data-confirm-cancel-text "Cancel"
     :data-confirm-event "confirmed"
-    :hx-delete delete-url :hx-trigger "confirmed" :hx-target "#snippets-list" :hx-swap "innerHTML"
-    :hx-headers hx-headers
+    :sx-delete delete-url :sx-trigger "confirmed" :sx-target "#snippets-list" :sx-swap "innerHTML"
+    :sx-headers hx-headers
     :class "px-3 py-1 text-sm bg-red-200 hover:bg-red-300 rounded text-red-800 flex-shrink-0"
     (i :class "fa fa-trash") " Delete"))
 
-(defcomp ~blog-snippet-row (&key name owner badge-cls visibility extra-html)
+(defcomp ~blog-snippet-row (&key name owner badge-cls visibility extra)
   (div :class "flex items-center gap-4 p-4 hover:bg-stone-50 transition"
     (div :class "flex-1 min-w-0"
       (div :class "font-medium truncate" name)
       (div :class "text-xs text-stone-500" owner))
     (span :class (str "inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium " badge-cls) visibility)
-    (raw! extra-html)))
+    extra))
 
-(defcomp ~blog-snippets-list (&key rows-html)
-  (div :class "bg-white rounded-lg shadow" (div :class "divide-y" (raw! rows-html))))
+(defcomp ~blog-snippets-list (&key rows)
+  (div :class "bg-white rounded-lg shadow" (div :class "divide-y" rows)))
 
-(defcomp ~blog-menu-items-panel (&key new-url list-html)
+(defcomp ~blog-menu-items-panel (&key new-url list)
   (div :class "max-w-4xl mx-auto p-6"
     (div :class "mb-6 flex justify-end items-center"
-      (button :type "button" :hx-get new-url :hx-target "#menu-item-form" :hx-swap "innerHTML"
+      (button :type "button" :sx-get new-url :sx-target "#menu-item-form" :sx-swap "innerHTML"
         :class "px-4 py-2 bg-blue-600 text-white rounded hover:bg-blue-700"
         (i :class "fa fa-plus") " Add Menu Item"))
     (div :id "menu-item-form" :class "mb-6")
-    (div :id "menu-items-list" (raw! list-html))))
+    (div :id "menu-items-list" list)))
 
 (defcomp ~blog-menu-items-empty ()
   (div :class "bg-white rounded-lg shadow"
@@ -68,29 +68,29 @@
   (if src (img :src src :alt label :class "w-12 h-12 rounded-full object-cover flex-shrink-0")
     (div :class "w-12 h-12 rounded-full bg-stone-200 flex-shrink-0")))
 
-(defcomp ~blog-menu-item-row (&key img-html label slug sort-order edit-url delete-url confirm-text hx-headers)
+(defcomp ~blog-menu-item-row (&key img label slug sort-order edit-url delete-url confirm-text hx-headers)
   (div :class "flex items-center gap-4 p-4 hover:bg-stone-50 transition"
     (div :class "text-stone-400 cursor-move" (i :class "fa fa-grip-vertical"))
-    (raw! img-html)
+    img
     (div :class "flex-1 min-w-0"
       (div :class "font-medium truncate" label)
       (div :class "text-xs text-stone-500 truncate" slug))
     (div :class "text-sm text-stone-500" (str "Order: " sort-order))
     (div :class "flex gap-2 flex-shrink-0"
-      (button :type "button" :hx-get edit-url :hx-target "#menu-item-form" :hx-swap "innerHTML"
+      (button :type "button" :sx-get edit-url :sx-target "#menu-item-form" :sx-swap "innerHTML"
         :class "px-3 py-1 text-sm bg-stone-200 hover:bg-stone-300 rounded"
         (i :class "fa fa-edit") " Edit")
       (button :type "button" :data-confirm "" :data-confirm-title "Delete menu item?"
         :data-confirm-text confirm-text :data-confirm-icon "warning"
         :data-confirm-confirm-text "Yes, delete" :data-confirm-cancel-text "Cancel"
         :data-confirm-event "confirmed"
-        :hx-delete delete-url :hx-trigger "confirmed" :hx-target "#menu-items-list" :hx-swap "innerHTML"
-        :hx-headers hx-headers
+        :sx-delete delete-url :sx-trigger "confirmed" :sx-target "#menu-items-list" :sx-swap "innerHTML"
+        :sx-headers hx-headers
         :class "px-3 py-1 text-sm bg-red-200 hover:bg-red-300 rounded text-red-800"
         (i :class "fa fa-trash") " Delete"))))
 
-(defcomp ~blog-menu-items-list (&key rows-html)
-  (div :class "bg-white rounded-lg shadow" (div :class "divide-y" (raw! rows-html))))
+(defcomp ~blog-menu-items-list (&key rows)
+  (div :class "bg-white rounded-lg shadow" (div :class "divide-y" rows)))
 
 ;; Tag groups admin
 
@@ -112,16 +112,16 @@
   (div :class "h-8 w-8 rounded-full text-xs font-semibold flex items-center justify-center border border-stone-300 flex-shrink-0"
     :style style initial))
 
-(defcomp ~blog-tag-group-li (&key icon-html edit-href name slug sort-order)
+(defcomp ~blog-tag-group-li (&key icon edit-href name slug sort-order)
   (li :class "border rounded p-3 bg-white flex items-center gap-3"
-    (raw! icon-html)
+    icon
     (div :class "flex-1"
       (a :href edit-href :class "font-medium text-stone-800 hover:underline" name)
       (span :class "text-xs text-stone-500 ml-2" slug))
     (span :class "text-xs text-stone-500" (str "order: " sort-order))))
 
-(defcomp ~blog-tag-groups-list (&key items-html)
-  (ul :class "space-y-2" (raw! items-html)))
+(defcomp ~blog-tag-groups-list (&key items)
+  (ul :class "space-y-2" items))
 
 (defcomp ~blog-tag-groups-empty ()
   (p :class "text-stone-500 text-sm" "No tag groups yet."))
@@ -129,26 +129,26 @@
 (defcomp ~blog-unassigned-tag (&key name)
   (span :class "inline-block bg-stone-100 text-stone-600 px-2 py-1 text-xs font-medium border border-stone-200 rounded" name))
 
-(defcomp ~blog-unassigned-tags (&key heading spans-html)
+(defcomp ~blog-unassigned-tags (&key heading spans)
   (div :class "border-t pt-4"
     (h3 :class "text-sm font-semibold text-stone-700 mb-2" heading)
-    (div :class "flex flex-wrap gap-2" (raw! spans-html))))
+    (div :class "flex flex-wrap gap-2" spans)))
 
-(defcomp ~blog-tag-groups-main (&key form-html groups-html unassigned-html)
+(defcomp ~blog-tag-groups-main (&key form groups unassigned)
   (div :class "max-w-2xl mx-auto px-4 py-6 space-y-8"
-    (raw! form-html) (raw! groups-html) (raw! unassigned-html)))
+    form groups unassigned))
 
 ;; Tag group edit
 
-(defcomp ~blog-tag-checkbox (&key tag-id checked img-html name)
+(defcomp ~blog-tag-checkbox (&key tag-id checked img name)
   (label :class "flex items-center gap-2 px-2 py-1 hover:bg-stone-50 rounded text-sm cursor-pointer"
     (input :type "checkbox" :name "tag_ids" :value tag-id :checked checked :class "rounded border-stone-300")
-    (raw! img-html) (span name)))
+    img (span name)))
 
 (defcomp ~blog-tag-checkbox-image (&key src)
   (img :src src :alt "" :class "h-4 w-4 rounded-full object-cover"))
 
-(defcomp ~blog-tag-group-edit-form (&key save-url csrf name colour sort-order feature-image tags-html)
+(defcomp ~blog-tag-group-edit-form (&key save-url csrf name colour sort-order feature-image tags)
   (form :method "post" :action save-url :class "border rounded p-4 bg-white space-y-4"
     (input :type "hidden" :name "csrf_token" :value csrf)
     (div :class "space-y-3"
@@ -163,7 +163,7 @@
         (input :type "text" :name "feature_image" :value feature-image :placeholder "https://..." :class "w-full border rounded px-3 py-2 text-sm")))
     (div (label :class "block text-xs font-medium text-stone-600 mb-2" "Assign Tags")
       (div :class "grid grid-cols-1 sm:grid-cols-2 gap-1 max-h-64 overflow-y-auto border rounded p-2"
-        (raw! tags-html)))
+        tags))
     (div :class "flex gap-3"
       (button :type "submit" :class "border rounded px-4 py-2 bg-stone-800 text-white text-sm" "Save"))))
 
@@ -173,6 +173,6 @@
     (input :type "hidden" :name "csrf_token" :value csrf)
     (button :type "submit" :class "border rounded px-4 py-2 bg-red-600 text-white text-sm" "Delete Group")))
 
-(defcomp ~blog-tag-group-edit-main (&key edit-form-html delete-form-html)
+(defcomp ~blog-tag-group-edit-main (&key edit-form delete-form)
   (div :class "max-w-2xl mx-auto px-4 py-6 space-y-6"
-    (raw! edit-form-html) (raw! delete-form-html)))
+    edit-form delete-form))

blog/sexp/cards.sexpr

@@ -1,9 +1,9 @@
-;; Blog card components
+;; Blog card components — pure data, no HTML injection
 
 (defcomp ~blog-like-button (&key like-url hx-headers heart)
   (div :class "absolute top-20 right-2 z-10 text-6xl md:text-4xl"
-    (button :hx-post like-url :hx-swap "outerHTML"
-      :hx-headers hx-headers :class "cursor-pointer" heart)))
+    (button :sx-post like-url :sx-swap "outerHTML"
+      :sx-headers hx-headers :class "cursor-pointer" heart)))
 
 (defcomp ~blog-draft-status (&key publish-requested timestamp)
   (<> (div :class "flex justify-center gap-2 mt-1"
@@ -14,61 +14,98 @@
 (defcomp ~blog-published-status (&key timestamp)
   (p :class "text-sm text-stone-500" (str "Published: " timestamp)))
 
-(defcomp ~blog-card (&key like-html href hx-select title status-html feature-image excerpt widget-html at-bar-html)
+;; Tag components — accept data, not HTML
+(defcomp ~blog-tag-icon (&key src name initial)
+  (if src
+    (img :src src :alt name :class "h-4 w-4 rounded-full object-cover border border-stone-300 flex-shrink-0")
+    (div :class "h-4 w-4 rounded-full text-[8px] font-semibold flex items-center justify-center border border-stone-300 flex-shrink-0 bg-stone-200 text-stone-600" initial)))
+
+(defcomp ~blog-tag-item (&key src name initial)
+  (li (a :class "flex items-center gap-1"
+    (~blog-tag-icon :src src :name name :initial initial)
+    (span :class "inline-block rounded-full bg-stone-100 text-stone-600 px-2 py-1 text-sm font-medium border border-stone-200" name))))
+
+;; At-bar — tags + authors row for detail pages
+(defcomp ~blog-at-bar (&key tags authors)
+  (when (or tags authors)
+    (div :class "flex flex-row justify-center gap-3"
+      (when tags
+        (div :class "mt-4 flex items-center gap-2" (div "in")
+          (ul :class "flex flex-wrap gap-2 text-sm"
+            (map (lambda (t) (~blog-tag-item :src (get t "src") :name (get t "name") :initial (get t "initial"))) tags))))
+      (div)
+      (when authors
+        (div :class "mt-4 flex items-center gap-2" (div "by")
+          (ul :class "flex flex-wrap gap-2 text-sm"
+            (map (lambda (a) (~blog-author-item :image (get a "image") :name (get a "name"))) authors)))))))
+
+;; Author components
+(defcomp ~blog-author-item (&key image name)
+  (li :class "flex items-center gap-1"
+    (when image (img :src image :alt name :class "h-5 w-5 rounded-full object-cover"))
+    (span :class "text-stone-700" name)))
+
+;; Card — accepts pure data
+(defcomp ~blog-card (&key slug href hx-select title
+                          feature-image excerpt
+                          status is-draft publish-requested status-timestamp
+                          liked like-url csrf-token
+                          has-like
+                          tags authors widget)
   (article :class "border-b pb-6 last:border-b-0 relative"
-    (raw! like-html)
-    (a :href href :hx-get href :hx-target "#main-panel"
-      :hx-select hx-select :hx-swap "outerHTML" :hx-push-url "true"
+    (when has-like
+      (~blog-like-button
+        :like-url like-url
+        :sx-headers (str "{\"X-CSRFToken\": \"" csrf-token "\"}")
+        :heart (if liked "❤️" "🤍")))
+    (a :href href :sx-get href :sx-target "#main-panel"
+      :sx-select (or hx-select "#main-panel") :sx-swap "outerHTML" :sx-push-url "true"
       :class "block rounded-xl bg-white shadow hover:shadow-md transition overflow-hidden"
       (header :class "mb-2 text-center"
         (h2 :class "text-4xl font-bold text-stone-900" title)
-        (raw! status-html))
+        (if is-draft
+          (~blog-draft-status :publish-requested publish-requested :timestamp status-timestamp)
+          (when status-timestamp (~blog-published-status :timestamp status-timestamp))))
       (when feature-image (div :class "mb-4" (img :src feature-image :alt "" :class "rounded-lg w-full object-cover")))
       (when excerpt (p :class "text-stone-700 text-lg leading-relaxed text-center" excerpt)))
-    (when widget-html (raw! widget-html))
-    (raw! at-bar-html)))
+    widget
+    (when (or tags authors)
+      (div :class "flex flex-row justify-center gap-3"
+        (when tags
+          (div :class "mt-4 flex items-center gap-2" (div "in")
+            (ul :class "flex flex-wrap gap-2 text-sm"
+              (map (lambda (t) (~blog-tag-item :src (get t "src") :name (get t "name") :initial (get t "initial"))) tags))))
+        (div)
+        (when authors
+          (div :class "mt-4 flex items-center gap-2" (div "by")
+            (ul :class "flex flex-wrap gap-2 text-sm"
+              (map (lambda (a) (~blog-author-item :image (get a "image") :name (get a "name"))) authors))))))))
 
-(defcomp ~blog-card-tile (&key href hx-select feature-image title status-html excerpt at-bar-html)
+(defcomp ~blog-card-tile (&key href hx-select feature-image title
+                                is-draft publish-requested status-timestamp
+                                excerpt tags authors)
   (article :class "relative"
-    (a :href href :hx-get href :hx-target "#main-panel"
-      :hx-select hx-select :hx-swap "outerHTML" :hx-push-url "true"
+    (a :href href :sx-get href :sx-target "#main-panel"
+      :sx-select (or hx-select "#main-panel") :sx-swap "outerHTML" :sx-push-url "true"
       :class "block rounded-xl bg-white shadow hover:shadow-md transition overflow-hidden"
       (when feature-image (div (img :src feature-image :alt "" :class "w-full aspect-video object-cover")))
       (div :class "p-3 text-center"
         (h2 :class "text-lg font-bold text-stone-900" title)
-        (raw! status-html)
+        (if is-draft
+          (~blog-draft-status :publish-requested publish-requested :timestamp status-timestamp)
+          (when status-timestamp (~blog-published-status :timestamp status-timestamp)))
         (when excerpt (p :class "text-stone-700 text-sm leading-relaxed line-clamp-3 mt-1" excerpt))))
-    (raw! at-bar-html)))
-
-(defcomp ~blog-tag-icon-image (&key src name)
-  (img :src src :alt name :class "h-4 w-4 rounded-full object-cover border border-stone-300 flex-shrink-0"))
-
-(defcomp ~blog-tag-icon-initial (&key initial)
-  (div :class "h-4 w-4 rounded-full text-[8px] font-semibold flex items-center justify-center border border-stone-300 flex-shrink-0 bg-stone-200 text-stone-600" initial))
-
-(defcomp ~blog-tag-li (&key icon-html name)
-  (li (a :class "flex items-center gap-1" (raw! icon-html)
-    (span :class "inline-block rounded-full bg-stone-100 text-stone-600 px-2 py-1 text-sm font-medium border border-stone-200" name))))
-
-(defcomp ~blog-tag-bar (&key items-html)
-  (div :class "mt-4 flex items-center gap-2" (div "in")
-    (ul :class "flex flex-wrap gap-2 text-sm" (raw! items-html))))
-
-(defcomp ~blog-author-with-image (&key image name)
-  (li :class "flex items-center gap-1"
-    (img :src image :alt name :class "h-5 w-5 rounded-full object-cover")
-    (span :class "text-stone-700" name)))
-
-(defcomp ~blog-author-text (&key name)
-  (li :class "text-stone-700" name))
-
-(defcomp ~blog-author-bar (&key items-html)
-  (div :class "mt-4 flex items-center gap-2" (div "by")
-    (ul :class "flex flex-wrap gap-2 text-sm" (raw! items-html))))
-
-(defcomp ~blog-at-bar (&key tag-items-html author-items-html)
-  (div :class "flex flex-row justify-center gap-3"
-    (raw! tag-items-html) (div) (raw! author-items-html)))
+    (when (or tags authors)
+      (div :class "flex flex-row justify-center gap-3"
+        (when tags
+          (div :class "mt-4 flex items-center gap-2" (div "in")
+            (ul :class "flex flex-wrap gap-2 text-sm"
+              (map (lambda (t) (~blog-tag-item :src (get t "src") :name (get t "name") :initial (get t "initial"))) tags))))
+        (div)
+        (when authors
+          (div :class "mt-4 flex items-center gap-2" (div "by")
+            (ul :class "flex flex-wrap gap-2 text-sm"
+              (map (lambda (a) (~blog-author-item :image (get a "image") :name (get a "name"))) authors))))))))
 
 (defcomp ~blog-page-badges (&key has-calendar has-market)
   (div :class "flex justify-center gap-2 mt-2"
@@ -77,13 +114,14 @@
     (when has-market (span :class "inline-block px-2 py-0.5 rounded-full text-xs font-semibold bg-green-100 text-green-800"
       (i :class "fa fa-shopping-bag mr-1") "Market"))))
 
-(defcomp ~blog-page-card (&key href hx-select title badges-html pub-html feature-image excerpt)
+(defcomp ~blog-page-card (&key href hx-select title has-calendar has-market pub-timestamp feature-image excerpt)
   (article :class "border-b pb-6 last:border-b-0 relative"
-    (a :href href :hx-get href :hx-target "#main-panel"
-      :hx-select hx-select :hx-swap "outerHTML" :hx-push-url "true"
+    (a :href href :sx-get href :sx-target "#main-panel"
+      :sx-select (or hx-select "#main-panel") :sx-swap "outerHTML" :sx-push-url "true"
       :class "block rounded-xl bg-white shadow hover:shadow-md transition overflow-hidden"
       (header :class "mb-2 text-center"
         (h2 :class "text-4xl font-bold text-stone-900" title)
-        (raw! badges-html) (raw! pub-html))
+        (~blog-page-badges :has-calendar has-calendar :has-market has-market)
+        (when pub-timestamp (~blog-published-status :timestamp pub-timestamp)))
       (when feature-image (div :class "mb-4" (img :src feature-image :alt "" :class "rounded-lg w-full object-cover")))
       (when excerpt (p :class "text-stone-700 text-lg leading-relaxed text-center" excerpt)))))

blog/sexp/detail.sexpr

@@ -1,34 +1,37 @@
 ;; Blog post detail components
 
 (defcomp ~blog-detail-edit-link (&key href hx-select)
-  (a :href href :hx-get href :hx-target "#main-panel"
-    :hx-select hx-select :hx-swap "outerHTML" :hx-push-url "true"
+  (a :href href :sx-get href :sx-target "#main-panel"
+    :sx-select hx-select :sx-swap "outerHTML" :sx-push-url "true"
     :class "inline-block px-3 py-1 rounded-full text-sm font-semibold bg-stone-700 text-white hover:bg-stone-800 transition-colors"
     (i :class "fa fa-pencil mr-1") " Edit"))
 
-(defcomp ~blog-detail-draft (&key publish-requested edit-html)
+(defcomp ~blog-detail-draft (&key publish-requested edit)
   (div :class "flex items-center justify-center gap-2 mb-3"
     (span :class "inline-block px-3 py-1 rounded-full text-sm font-semibold bg-amber-100 text-amber-800" "Draft")
     (when publish-requested (span :class "inline-block px-3 py-1 rounded-full text-sm font-semibold bg-blue-100 text-blue-800" "Publish requested"))
-    (raw! edit-html)))
+    edit))
 
 (defcomp ~blog-detail-like (&key like-url hx-headers heart)
   (div :class "absolute top-2 right-2 z-10 text-8xl md:text-6xl"
-    (button :hx-post like-url :hx-swap "outerHTML"
-      :hx-headers hx-headers :class "cursor-pointer" heart)))
+    (button :sx-post like-url :sx-swap "outerHTML"
+      :sx-headers hx-headers :class "cursor-pointer" heart)))
 
 (defcomp ~blog-detail-excerpt (&key excerpt)
   (div :class "w-full text-center italic text-3xl p-2" excerpt))
 
-(defcomp ~blog-detail-chrome (&key like-html excerpt-html at-bar-html)
-  (<> (raw! like-html) (raw! excerpt-html) (div :class "hidden md:block" (raw! at-bar-html))))
+(defcomp ~blog-detail-chrome (&key like excerpt at-bar)
+  (<> like
+      excerpt
+      (div :class "hidden md:block" at-bar)))
 
-(defcomp ~blog-detail-main (&key draft-html chrome-html feature-image html-content)
+(defcomp ~blog-detail-main (&key draft chrome feature-image html-content)
   (<> (article :class "relative"
-    (raw! draft-html) (raw! chrome-html)
+    draft
+    chrome
     (when feature-image (div :class "mb-3 flex justify-center"
       (img :src feature-image :alt "" :class "rounded-lg w-full md:w-3/4 object-cover")))
-    (when html-content (div :class "blog-content p-2" (raw! html-content))))
+    (when html-content (div :class "blog-content p-2" (~rich-text :html html-content))))
     (div :class "pb-8")))
 
 (defcomp ~blog-meta (&key robots page-title desc canonical og-type og-title image twitter-card twitter-title)
@@ -48,7 +51,7 @@
     (when image (meta :name "twitter:image" :content image))))
 
 (defcomp ~blog-home-main (&key html-content)
-  (article :class "relative" (div :class "blog-content p-2" (raw! html-content))))
+  (article :class "relative" (div :class "blog-content p-2" (~rich-text :html html-content))))
 
 (defcomp ~blog-admin-empty ()
   (div :class "pb-8"))

blog/sexp/editor.sexpr

@@ -51,4 +51,4 @@
       "#lexical-editor [data-kg-card=\"html\"] table { width: 100% !important; }")))
 
 (defcomp ~blog-editor-scripts (&key js-src init-js)
-  (<> (script :src js-src) (script (raw! init-js))))
+  (<> (script :src js-src) (script init-js)))

blog/sexp/filters.sexpr

@@ -1,29 +1,29 @@
 ;; Blog filter components
 
 (defcomp ~blog-action-button (&key href hx-select btn-class title icon-class label)
-  (a :href href :hx-get href :hx-target "#main-panel"
-    :hx-select hx-select :hx-swap "outerHTML" :hx-push-url "true"
+  (a :href href :sx-get href :sx-target "#main-panel"
+    :sx-select hx-select :sx-swap "outerHTML" :sx-push-url "true"
     :class btn-class :title title (i :class icon-class) label))
 
 (defcomp ~blog-drafts-button (&key href hx-select btn-class title label draft-count)
-  (a :href href :hx-get href :hx-target "#main-panel"
-    :hx-select hx-select :hx-swap "outerHTML" :hx-push-url "true"
+  (a :href href :sx-get href :sx-target "#main-panel"
+    :sx-select hx-select :sx-swap "outerHTML" :sx-push-url "true"
     :class btn-class :title title (i :class "fa fa-file-text-o mr-1") " Drafts "
     (span :class "inline-block bg-stone-500 text-white px-1.5 py-0.5 text-xs font-medium rounded ml-1" draft-count)))
 
 (defcomp ~blog-drafts-button-amber (&key href hx-select btn-class title label draft-count)
-  (a :href href :hx-get href :hx-target "#main-panel"
-    :hx-select hx-select :hx-swap "outerHTML" :hx-push-url "true"
+  (a :href href :sx-get href :sx-target "#main-panel"
+    :sx-select hx-select :sx-swap "outerHTML" :sx-push-url "true"
     :class btn-class :title title (i :class "fa fa-file-text-o mr-1") " Drafts "
     (span :class "inline-block bg-amber-500 text-white px-1.5 py-0.5 text-xs font-medium rounded ml-1" draft-count)))
 
-(defcomp ~blog-action-buttons-wrapper (&key inner-html)
-  (div :class "flex flex-wrap gap-2 px-4 py-3" (raw! inner-html)))
+(defcomp ~blog-action-buttons-wrapper (&key inner)
+  (div :class "flex flex-wrap gap-2 px-4 py-3" inner))
 
 (defcomp ~blog-filter-any-topic (&key cls hx-select)
   (li (a :class (str "px-3 py-1 rounded border " cls)
-    :hx-get "?page=1" :hx-target "#main-panel" :hx-select hx-select
-    :hx-swap "outerHTML" :hx-push-url "true" "Any Topic")))
+    :sx-get "?page=1" :sx-target "#main-panel" :sx-select hx-select
+    :sx-swap "outerHTML" :sx-push-url "true" "Any Topic")))
 
 (defcomp ~blog-filter-group-icon-image (&key src name)
   (img :src src :alt name :class "h-6 w-6 rounded-full object-cover border border-stone-300 flex-shrink-0"))
@@ -31,32 +31,32 @@
 (defcomp ~blog-filter-group-icon-color (&key style initial)
   (div :class "h-6 w-6 rounded-full text-[10px] font-semibold flex items-center justify-center border border-stone-300 flex-shrink-0" :style style initial))
 
-(defcomp ~blog-filter-group-li (&key cls hx-get hx-select icon-html name count)
+(defcomp ~blog-filter-group-li (&key cls hx-get hx-select icon name count)
   (li (a :class (str "flex items-center gap-2 px-3 py-1 rounded border " cls)
-    :hx-get hx-get :hx-target "#main-panel" :hx-select hx-select
-    :hx-swap "outerHTML" :hx-push-url "true"
-    (raw! icon-html)
+    :sx-get hx-get :sx-target "#main-panel" :sx-select hx-select
+    :sx-swap "outerHTML" :sx-push-url "true"
+    icon
     (span :class "inline-block rounded-full bg-stone-100 text-stone-600 px-2 py-1 text-sm font-medium border border-stone-200" name)
     (span :class "flex-1")
     (span :class "inline-block bg-stone-100 text-stone-600 px-2 py-1 text-xs font-medium border border-stone-200" count))))
 
-(defcomp ~blog-filter-nav (&key items-html)
+(defcomp ~blog-filter-nav (&key items)
   (nav :class "max-w-3xl mx-auto px-4 pb-4 flex flex-wrap gap-2 text-sm"
-    (ul :class "divide-y flex flex-col gap-3" (raw! items-html))))
+    (ul :class "divide-y flex flex-col gap-3" items)))
 
 (defcomp ~blog-filter-any-author (&key cls hx-select)
   (li (a :class (str "px-3 py-1 rounded " cls)
-    :hx-get "?page=1" :hx-target "#main-panel" :hx-select hx-select
-    :hx-swap "outerHTML" :hx-push-url "true" "Any author")))
+    :sx-get "?page=1" :sx-target "#main-panel" :sx-select hx-select
+    :sx-swap "outerHTML" :sx-push-url "true" "Any author")))
 
 (defcomp ~blog-filter-author-icon (&key src name)
   (img :src src :alt name :class "h-5 w-5 rounded-full object-cover"))
 
-(defcomp ~blog-filter-author-li (&key cls hx-get hx-select icon-html name count)
+(defcomp ~blog-filter-author-li (&key cls hx-get hx-select icon name count)
   (li (a :class (str "flex items-center gap-2 px-3 py-1 rounded " cls)
-    :hx-get hx-get :hx-target "#main-panel" :hx-select hx-select
-    :hx-swap "outerHTML" :hx-push-url "true"
-    (raw! icon-html)
+    :sx-get hx-get :sx-target "#main-panel" :sx-select hx-select
+    :sx-swap "outerHTML" :sx-push-url "true"
+    icon
     (span :class "text-stone-700" name)
     (span :class "flex-1")
     (span :class "inline-block bg-stone-100 text-stone-600 px-2 py-1 text-xs font-medium border border-stone-200" count))))

blog/sexp/header.sexpr

@@ -3,9 +3,9 @@
 (defcomp ~blog-header-label ()
   (div))
 
-(defcomp ~blog-container-nav (&key container-nav-html)
+(defcomp ~blog-container-nav (&key container-nav)
   (div :class "flex flex-col sm:flex-row sm:items-center gap-2 border-r border-stone-200 mr-2 sm:max-w-2xl"
-    :id "entries-calendars-nav-wrapper" (raw! container-nav-html)))
+    :id "entries-calendars-nav-wrapper" container-nav))
 
 (defcomp ~blog-admin-label ()
   (<> (i :class "fa fa-shield-halved" :aria-hidden "true") " admin"))

blog/sexp/index.sexpr

@@ -5,8 +5,8 @@
 
 (defcomp ~blog-sentinel-mobile (&key id next-url hyperscript)
   (div :id id :class "block md:hidden h-[60vh] opacity-0 pointer-events-none js-mobile-sentinel"
-    :hx-get next-url :hx-trigger "intersect once delay:250ms, sentinelmobile:retry"
-    :hx-swap "outerHTML" :_ hyperscript
+    :sx-get next-url :sx-trigger "intersect once delay:250ms, sentinelmobile:retry"
+    :sx-swap "outerHTML" :_ hyperscript
     :role "status" :aria-live "polite" :aria-hidden "true"
     (div :class "js-loading hidden flex justify-center py-8"
       (div :class "animate-spin h-8 w-8 border-4 border-stone-300 border-t-stone-600 rounded-full"))
@@ -16,8 +16,8 @@
 
 (defcomp ~blog-sentinel-desktop (&key id next-url hyperscript)
   (div :id id :class "hidden md:block h-4 opacity-0 pointer-events-none"
-    :hx-get next-url :hx-trigger "intersect once delay:250ms, sentinel:retry"
-    :hx-swap "outerHTML" :_ hyperscript
+    :sx-get next-url :sx-trigger "intersect once delay:250ms, sentinel:retry"
+    :sx-swap "outerHTML" :_ hyperscript
     :role "status" :aria-live "polite" :aria-hidden "true"
     (div :class "js-loading hidden flex justify-center py-2"
       (div :class "animate-spin h-6 w-6 border-2 border-stone-300 border-t-stone-600 rounded-full"))
@@ -25,7 +25,7 @@
 
 (defcomp ~blog-page-sentinel (&key id next-url)
   (div :id id :class "h-4 opacity-0 pointer-events-none"
-    :hx-get next-url :hx-trigger "intersect once delay:250ms" :hx-swap "outerHTML"))
+    :sx-get next-url :sx-trigger "intersect once delay:250ms" :sx-swap "outerHTML"))
 
 (defcomp ~blog-no-pages ()
   (div :class "col-span-full mt-8 text-center text-stone-500" "No pages found."))
@@ -41,32 +41,39 @@
     (path :stroke-linecap "round" :stroke-linejoin "round"
       :d "M4 5a1 1 0 011-1h4a1 1 0 011 1v4a1 1 0 01-1 1H5a1 1 0 01-1-1V5zM14 5a1 1 0 011-1h4a1 1 0 011 1v4a1 1 0 01-1 1h-4a1 1 0 01-1-1V5zM4 15a1 1 0 011-1h4a1 1 0 011 1v4a1 1 0 01-1 1H5a1 1 0 01-1-1v-4zM14 15a1 1 0 011-1h4a1 1 0 011 1v4a1 1 0 01-1 1h-4a1 1 0 01-1-1v-4z")))
 
-(defcomp ~blog-view-toggle (&key list-href tile-href hx-select list-cls tile-cls list-svg-html tile-svg-html)
+(defcomp ~blog-view-toggle (&key list-href tile-href hx-select list-cls tile-cls list-svg tile-svg)
   (div :class "hidden md:flex justify-end px-3 pt-3 gap-1"
-    (a :href list-href :hx-get list-href :hx-target "#main-panel" :hx-select hx-select
-      :hx-swap "outerHTML" :hx-push-url "true" :class (str "p-1.5 rounded " list-cls) :title "List view"
-      :_ "on click js localStorage.removeItem('blog_view') end" (raw! list-svg-html))
-    (a :href tile-href :hx-get tile-href :hx-target "#main-panel" :hx-select hx-select
-      :hx-swap "outerHTML" :hx-push-url "true" :class (str "p-1.5 rounded " tile-cls) :title "Tile view"
-      :_ "on click js localStorage.setItem('blog_view','tile') end" (raw! tile-svg-html))))
+    (a :href list-href :sx-get list-href :sx-target "#main-panel" :sx-select hx-select
+      :sx-swap "outerHTML" :sx-push-url "true" :class (str "p-1.5 rounded " list-cls) :title "List view"
+      :_ "on click js localStorage.removeItem('blog_view') end" list-svg)
+    (a :href tile-href :sx-get tile-href :sx-target "#main-panel" :sx-select hx-select
+      :sx-swap "outerHTML" :sx-push-url "true" :class (str "p-1.5 rounded " tile-cls) :title "Tile view"
+      :_ "on click js localStorage.setItem('blog_view','tile') end" tile-svg)))
 
 (defcomp ~blog-content-type-tabs (&key posts-href pages-href hx-select posts-cls pages-cls)
   (div :class "flex justify-center gap-1 px-3 pt-3"
-    (a :href posts-href :hx-get posts-href :hx-target "#main-panel"
-      :hx-select hx-select :hx-swap "outerHTML" :hx-push-url "true"
+    (a :href posts-href :sx-get posts-href :sx-target "#main-panel"
+      :sx-select hx-select :sx-swap "outerHTML" :sx-push-url "true"
       :class (str "px-4 py-1.5 rounded-t text-sm font-medium transition-colors " posts-cls) "Posts")
-    (a :href pages-href :hx-get pages-href :hx-target "#main-panel"
-      :hx-select hx-select :hx-swap "outerHTML" :hx-push-url "true"
+    (a :href pages-href :sx-get pages-href :sx-target "#main-panel"
+      :sx-select hx-select :sx-swap "outerHTML" :sx-push-url "true"
       :class (str "px-4 py-1.5 rounded-t text-sm font-medium transition-colors " pages-cls) "Pages")))
 
-(defcomp ~blog-main-panel-pages (&key tabs-html cards-html)
-  (<> (raw! tabs-html) (div :class "max-w-full px-3 py-3 space-y-3" (raw! cards-html)) (div :class "pb-8")))
+(defcomp ~blog-main-panel-pages (&key tabs cards)
+  (<> tabs
+      (div :class "max-w-full px-3 py-3 space-y-3" cards)
+      (div :class "pb-8")))
 
-(defcomp ~blog-main-panel-posts (&key tabs-html toggle-html grid-cls cards-html)
-  (<> (raw! tabs-html) (raw! toggle-html) (div :class grid-cls (raw! cards-html)) (div :class "pb-8")))
+(defcomp ~blog-main-panel-posts (&key tabs toggle grid-cls cards)
+  (<> tabs
+      toggle
+      (div :class grid-cls cards)
+      (div :class "pb-8")))
 
-(defcomp ~blog-aside (&key search-html action-buttons-html tag-groups-filter-html authors-filter-html)
-  (<> (raw! search-html) (raw! action-buttons-html)
+(defcomp ~blog-aside (&key search action-buttons tag-groups-filter authors-filter)
+  (<> search
+      action-buttons
     (div :id "category-summary-desktop" :hxx-swap-oob "outerHTML"
-      (raw! tag-groups-filter-html) (raw! authors-filter-html))
+      tag-groups-filter
+      authors-filter)
     (div :id "filter-summary-desktop" :hxx-swap-oob "outerHTML")))

blog/sexp/nav.sexpr

@@ -1,32 +1,32 @@
 ;; Blog navigation components
 
 (defcomp ~blog-nav-empty (&key wrapper-id)
-  (div :id wrapper-id :hx-swap-oob "outerHTML"))
+  (div :id wrapper-id :sx-swap-oob "outerHTML"))
 
 (defcomp ~blog-nav-item-image (&key src label)
   (if src (img :src src :alt label :class "w-8 h-8 rounded-full object-cover flex-shrink-0")
     (div :class "w-8 h-8 rounded-full bg-stone-200 flex-shrink-0")))
 
-(defcomp ~blog-nav-item-link (&key href hx-get selected nav-cls img-html label)
-  (div (a :href href :hx-get hx-get :hx-target "#main-panel"
-    :hx-swap "outerHTML" :hx-push-url "true"
+(defcomp ~blog-nav-item-link (&key href hx-get selected nav-cls img label)
+  (div (a :href href :sx-get hx-get :sx-target "#main-panel"
+    :sx-swap "outerHTML" :sx-push-url "true"
     :aria-selected selected :class nav-cls
-    (raw! img-html) (span label))))
+    img (span label))))
 
-(defcomp ~blog-nav-item-plain (&key href selected nav-cls img-html label)
+(defcomp ~blog-nav-item-plain (&key href selected nav-cls img label)
   (div (a :href href :aria-selected selected :class nav-cls
-    (raw! img-html) (span label))))
+    img (span label))))
 
-(defcomp ~blog-nav-wrapper (&key arrow-cls container-id left-hs scroll-hs right-hs items-html)
+(defcomp ~blog-nav-wrapper (&key arrow-cls container-id left-hs scroll-hs right-hs items)
   (div :class "flex flex-col sm:flex-row sm:items-center gap-2 border-r border-stone-200 mr-2 sm:max-w-2xl"
-    :id "menu-items-nav-wrapper" :hx-swap-oob "outerHTML"
+    :id "menu-items-nav-wrapper" :sx-swap-oob "outerHTML"
     (button :class (str arrow-cls " hidden flex-shrink-0 p-2 hover:bg-stone-200 rounded")
       :aria-label "Scroll left"
       :_ left-hs (i :class "fa fa-chevron-left"))
     (div :id container-id
       :class "overflow-y-auto sm:overflow-x-auto sm:overflow-y-visible scrollbar-hide max-h-[50vh] sm:max-h-none"
       :style "scroll-behavior: smooth;" :_ scroll-hs
-      (div :class "flex flex-col sm:flex-row gap-1" (raw! items-html)))
+      (div :class "flex flex-col sm:flex-row gap-1" items))
     (style ".scrollbar-hide::-webkit-scrollbar { display: none; } .scrollbar-hide { -ms-overflow-style: none; scrollbar-width: none; }")
     (button :class (str arrow-cls " hidden flex-shrink-0 p-2 hover:bg-stone-200 rounded")
       :aria-label "Scroll right"
@@ -35,7 +35,7 @@
 ;; Nav entries
 
 (defcomp ~blog-nav-entries-empty ()
-  (div :id "entries-calendars-nav-wrapper" :hx-swap-oob "true"))
+  (div :id "entries-calendars-nav-wrapper" :sx-swap-oob "true"))
 
 (defcomp ~blog-nav-entry-item (&key href nav-cls name date-str)
   (a :href href :class nav-cls
@@ -49,9 +49,9 @@
     (i :class "fa fa-calendar" :aria-hidden "true")
     (div name)))
 
-(defcomp ~blog-nav-entries-wrapper (&key scroll-hs items-html)
+(defcomp ~blog-nav-entries-wrapper (&key scroll-hs items)
   (div :class "flex flex-col sm:flex-row sm:items-center gap-2 border-r border-stone-200 mr-2 sm:max-w-2xl"
-    :id "entries-calendars-nav-wrapper" :hx-swap-oob "true"
+    :id "entries-calendars-nav-wrapper" :sx-swap-oob "true"
     (button :class "entries-nav-arrow hidden flex-shrink-0 p-2 hover:bg-stone-200 rounded"
       :aria-label "Scroll left"
       :_ "on click set #associated-items-container.scrollLeft to #associated-items-container.scrollLeft - 200"
@@ -59,7 +59,7 @@
     (div :id "associated-items-container"
       :class "overflow-y-auto sm:overflow-x-auto sm:overflow-y-visible scrollbar-hide max-h-[50vh] sm:max-h-none"
       :style "scroll-behavior: smooth;" :_ scroll-hs
-      (div :class "flex flex-col sm:flex-row gap-1" (raw! items-html)))
+      (div :class "flex flex-col sm:flex-row gap-1" items))
     (style ".scrollbar-hide::-webkit-scrollbar { display: none; } .scrollbar-hide { -ms-overflow-style: none; scrollbar-width: none; }")
     (button :class "entries-nav-arrow hidden flex-shrink-0 p-2 hover:bg-stone-200 rounded"
       :aria-label "Scroll right"

blog/sexp/settings.sexpr

@@ -1,8 +1,8 @@
 ;; Blog settings panel components (features, markets, associated entries)
 
 (defcomp ~blog-features-form (&key features-url calendar-checked market-checked hs-trigger)
-  (form :hx-put features-url :hx-target "#features-panel" :hx-swap "outerHTML"
-    :hx-headers "{\"Content-Type\": \"application/json\"}" :hx-ext "json-enc" :class "space-y-3"
+  (form :sx-put features-url :sx-target "#features-panel" :sx-swap "outerHTML"
+    :sx-headers "{\"Content-Type\": \"application/json\"}" :sx-encoding "json" :class "space-y-3"
     (label :class "flex items-center gap-3 cursor-pointer"
       (input :type "checkbox" :name "calendar" :value "true" :checked calendar-checked
         :class "h-5 w-5 rounded border-stone-300 text-blue-600 focus:ring-blue-500"
@@ -24,32 +24,32 @@
 (defcomp ~blog-sumup-key-hint ()
   (p :class "text-xs text-stone-400 mt-0.5" "Key is set. Leave blank to keep current key."))
 
-(defcomp ~blog-sumup-form (&key sumup-url merchant-code placeholder key-hint-html checkout-prefix connected-html)
+(defcomp ~blog-sumup-form (&key sumup-url merchant-code placeholder key-hint checkout-prefix connected)
   (div :class "mt-4 pt-4 border-t border-stone-100"
     (h4 :class "text-sm font-medium text-stone-700"
       (i :class "fa fa-credit-card text-purple-600 mr-1") " SumUp Payment")
     (p :class "text-xs text-stone-400 mt-1 mb-3"
       "Configure per-page SumUp credentials. Leave blank to use the global merchant account.")
-    (form :hx-put sumup-url :hx-target "#features-panel" :hx-swap "outerHTML" :class "space-y-3"
+    (form :sx-put sumup-url :sx-target "#features-panel" :sx-swap "outerHTML" :class "space-y-3"
       (div (label :class "block text-xs font-medium text-stone-600 mb-1" "Merchant Code")
         (input :type "text" :name "merchant_code" :value merchant-code :placeholder "e.g. ME4J6100"
           :class "w-full px-3 py-1.5 text-sm border border-stone-300 rounded focus:ring-purple-500 focus:border-purple-500"))
       (div (label :class "block text-xs font-medium text-stone-600 mb-1" "API Key")
         (input :type "password" :name "api_key" :value "" :placeholder placeholder
           :class "w-full px-3 py-1.5 text-sm border border-stone-300 rounded focus:ring-purple-500 focus:border-purple-500")
-        (raw! key-hint-html))
+        key-hint)
       (div (label :class "block text-xs font-medium text-stone-600 mb-1" "Checkout Reference Prefix")
         (input :type "text" :name "checkout_prefix" :value checkout-prefix :placeholder "e.g. ROSE-"
           :class "w-full px-3 py-1.5 text-sm border border-stone-300 rounded focus:ring-purple-500 focus:border-purple-500"))
       (button :type "submit"
         :class "px-4 py-1.5 text-sm font-medium text-white bg-purple-600 rounded hover:bg-purple-700 focus:ring-2 focus:ring-purple-500"
         "Save SumUp Settings")
-      (raw! connected-html))))
+      connected)))
 
-(defcomp ~blog-features-panel (&key form-html sumup-html)
+(defcomp ~blog-features-panel (&key form sumup)
   (div :id "features-panel" :class "space-y-4 p-4 bg-white rounded-lg border border-stone-200"
     (h3 :class "text-lg font-semibold text-stone-800" "Page Features")
-    (raw! form-html) (raw! sumup-html)))
+    form sumup))
 
 ;; Markets panel
 
@@ -57,20 +57,20 @@
   (li :class "flex items-center justify-between p-3 bg-stone-50 rounded"
     (div (span :class "font-medium" name)
       (span :class "text-stone-400 text-sm ml-2" (str "/" slug "/")))
-    (button :hx-delete delete-url :hx-target "#markets-panel" :hx-swap "outerHTML"
-      :hx-confirm confirm-text :class "text-red-600 hover:text-red-800 text-sm" "Delete")))
+    (button :sx-delete delete-url :sx-target "#markets-panel" :sx-swap "outerHTML"
+      :sx-confirm confirm-text :class "text-red-600 hover:text-red-800 text-sm" "Delete")))
 
-(defcomp ~blog-markets-list (&key items-html)
-  (ul :class "space-y-2 mb-4" (raw! items-html)))
+(defcomp ~blog-markets-list (&key items)
+  (ul :class "space-y-2 mb-4" items))
 
 (defcomp ~blog-markets-empty ()
   (p :class "text-stone-500 mb-4 text-sm" "No markets yet."))
 
-(defcomp ~blog-markets-panel (&key list-html create-url)
+(defcomp ~blog-markets-panel (&key list create-url)
   (div :id "markets-panel"
     (h3 :class "text-lg font-semibold mb-3" "Markets")
-    (raw! list-html)
-    (form :hx-post create-url :hx-target "#markets-panel" :hx-swap "outerHTML" :class "flex gap-2"
+    list
+    (form :sx-post create-url :sx-target "#markets-panel" :sx-swap "outerHTML" :class "flex gap-2"
       (input :type "text" :name "name" :placeholder "Market name" :required ""
         :class "flex-1 border border-stone-300 rounded px-3 py-1.5 text-sm")
       (button :type "submit"
@@ -82,32 +82,32 @@
   (if src (img :src src :alt title :class "w-8 h-8 rounded-full object-cover flex-shrink-0")
     (div :class "w-8 h-8 rounded-full bg-stone-200 flex-shrink-0")))
 
-(defcomp ~blog-associated-entry (&key confirm-text toggle-url hx-headers img-html name date-str)
+(defcomp ~blog-associated-entry (&key confirm-text toggle-url hx-headers img name date-str)
   (button :type "button"
     :class "w-full text-left p-3 rounded border bg-green-50 border-green-300 transition hover:bg-green-100"
     :data-confirm "" :data-confirm-title "Remove entry?"
     :data-confirm-text confirm-text :data-confirm-icon "warning"
     :data-confirm-confirm-text "Yes, remove it"
     :data-confirm-cancel-text "Cancel" :data-confirm-event "confirmed"
-    :hx-post toggle-url :hx-trigger "confirmed"
-    :hx-target "#associated-entries-list" :hx-swap "outerHTML"
-    :hx-headers hx-headers
+    :sx-post toggle-url :sx-trigger "confirmed"
+    :sx-target "#associated-entries-list" :sx-swap "outerHTML"
+    :sx-headers hx-headers
     :_ "on htmx:afterRequest trigger entryToggled on body"
     (div :class "flex items-center justify-between gap-3"
-      (raw! img-html)
+      img
       (div :class "flex-1"
         (div :class "font-medium text-sm" name)
         (div :class "text-xs text-stone-600 mt-1" date-str))
       (i :class "fa fa-times-circle text-green-600 text-lg flex-shrink-0"))))
 
-(defcomp ~blog-associated-entries-content (&key items-html)
-  (div :class "space-y-1" (raw! items-html)))
+(defcomp ~blog-associated-entries-content (&key items)
+  (div :class "space-y-1" items))
 
 (defcomp ~blog-associated-entries-empty ()
   (div :class "text-sm text-stone-400"
     "No entries associated yet. Browse calendars below to add entries."))
 
-(defcomp ~blog-associated-entries-panel (&key content-html)
+(defcomp ~blog-associated-entries-panel (&key content)
   (div :id "associated-entries-list" :class "border rounded-lg p-4 bg-white"
     (h3 :class "text-lg font-semibold mb-4" "Associated Entries")
-    (raw! content-html)))
+    content))

blog/templates/_types/blog/_action_buttons.html

@@ -4,11 +4,11 @@
     {% set new_href = url_for('blog.new_post')|host %}
     <a
       href="{{ new_href }}"
-      hx-get="{{ new_href }}"
-      hx-target="#main-panel"
-      hx-select="{{hx_select_search}}"
-      hx-swap="outerHTML"
-      hx-push-url="true"
+      sx-get="{{ new_href }}"
+      sx-target="#main-panel"
+      sx-select="{{hx_select_search}}"
+      sx-swap="outerHTML"
+      sx-push-url="true"
       class="px-3 py-1 rounded bg-stone-700 text-white text-sm hover:bg-stone-800 transition-colors"
       title="New Post"
     >
@@ -17,11 +17,11 @@
     {% set new_page_href = url_for('blog.new_page')|host %}
     <a
       href="{{ new_page_href }}"
-      hx-get="{{ new_page_href }}"
-      hx-target="#main-panel"
-      hx-select="{{hx_select_search}}"
-      hx-swap="outerHTML"
-      hx-push-url="true"
+      sx-get="{{ new_page_href }}"
+      sx-target="#main-panel"
+      sx-select="{{hx_select_search}}"
+      sx-swap="outerHTML"
+      sx-push-url="true"
       class="px-3 py-1 rounded bg-blue-600 text-white text-sm hover:bg-blue-700 transition-colors"
       title="New Page"
     >
@@ -33,11 +33,11 @@
       {% set drafts_off_href = (current_local_href ~ {'drafts': None}|qs)|host %}
       <a
         href="{{ drafts_off_href }}"
-        hx-get="{{ drafts_off_href }}"
-        hx-target="#main-panel"
-        hx-select="{{hx_select_search}}"
-        hx-swap="outerHTML"
-        hx-push-url="true"
+        sx-get="{{ drafts_off_href }}"
+        sx-target="#main-panel"
+        sx-select="{{hx_select_search}}"
+        sx-swap="outerHTML"
+        sx-push-url="true"
         class="px-3 py-1 rounded bg-stone-700 text-white text-sm hover:bg-stone-800 transition-colors"
         title="Hide Drafts"
       >
@@ -48,11 +48,11 @@
       {% set drafts_on_href = (current_local_href ~ {'drafts': '1'}|qs)|host %}
       <a
         href="{{ drafts_on_href }}"
-        hx-get="{{ drafts_on_href }}"
-        hx-target="#main-panel"
-        hx-select="{{hx_select_search}}"
-        hx-swap="outerHTML"
-        hx-push-url="true"
+        sx-get="{{ drafts_on_href }}"
+        sx-target="#main-panel"
+        sx-select="{{hx_select_search}}"
+        sx-swap="outerHTML"
+        sx-push-url="true"
         class="px-3 py-1 rounded bg-amber-600 text-white text-sm hover:bg-amber-700 transition-colors"
         title="Show Drafts"
       >

blog/templates/_types/blog/_card.html

@@ -14,11 +14,11 @@
     {% set _href=url_for('blog.post.post_detail', slug=post.slug)|host %}
     <a
       href="{{ _href }}"
-      hx-get="{{ _href }}"
-      hx-target="#main-panel"
-      hx-select ="{{hx_select_search}}"
-      hx-swap="outerHTML"
-      hx-push-url="true"
+      sx-get="{{ _href }}"
+      sx-target="#main-panel"
+      sx-select ="{{hx_select_search}}"
+      sx-swap="outerHTML"
+      sx-push-url="true"
       aria-selected="{{ 'true' if _active else 'false' }}"
       class="block rounded-xl bg-white shadow hover:shadow-md transition overflow-hidden"
     >

blog/templates/_types/blog/_card_tile.html

@@ -2,11 +2,11 @@
     {% set _href=url_for('blog.post.post_detail', slug=post.slug)|host %}
     <a
       href="{{ _href }}"
-      hx-get="{{ _href }}"
-      hx-target="#main-panel"
-      hx-select ="{{hx_select_search}}"
-      hx-swap="outerHTML"
-      hx-push-url="true"
+      sx-get="{{ _href }}"
+      sx-target="#main-panel"
+      sx-select ="{{hx_select_search}}"
+      sx-swap="outerHTML"
+      sx-push-url="true"
       aria-selected="{{ 'true' if _active else 'false' }}"
       class="block rounded-xl bg-white shadow hover:shadow-md transition overflow-hidden"
     >

blog/templates/_types/blog/_cards.html

@@ -11,43 +11,11 @@
   <div
     id="sentinel-{{ page }}-m"
     class="block md:hidden h-[60vh] opacity-0 pointer-events-none js-mobile-sentinel"
-    hx-get="{{ (current_local_href ~ {'page': page + 1}|qs)|host }}"
-    hx-trigger="intersect once delay:250ms, sentinelmobile:retry"
-    hx-swap="outerHTML"
-    _="
-      init
-        if not me.dataset.retryMs then set me.dataset.retryMs to 1000 end
-        if window.matchMedia('(min-width: 768px)').matches then set @hx-disabled to '' end
-
-      on resize from window
-        if window.matchMedia('(min-width: 768px)').matches then set @hx-disabled to '' else remove @hx-disabled end
-
-      on htmx:beforeRequest
-        if window.matchMedia('(min-width: 768px)').matches then halt end
-        add .hidden to .js-neterr in me
-        remove .hidden from .js-loading in me
-        remove .opacity-100 from me
-        add .opacity-0 to me
-
-      def backoff()
-        set ms to me.dataset.retryMs
-        if ms > 30000 then set ms to 30000 end
-        -- show big SVG panel & make sentinel visible
-        add .hidden to .js-loading in me
-        remove .hidden from .js-neterr in me
-        remove .opacity-0 from me
-        add .opacity-100 to me
-        wait ms ms
-        trigger sentinelmobile:retry
-        set ms to ms * 2
-        if ms > 30000 then set ms to 30000 end
-        set me.dataset.retryMs to ms
-      end
-
-      on htmx:sendError     call backoff()
-      on htmx:responseError call backoff()
-      on htmx:timeout       call backoff()
-    "
+    sx-get="{{ (current_local_href ~ {'page': page + 1}|qs)|host }}"
+    sx-trigger="intersect once delay:250ms, sentinelmobile:retry"
+    sx-swap="outerHTML"
+    sx-media="(max-width: 767px)"
+    sx-retry="exponential:1000:30000"
     role="status"
     aria-live="polite"
     aria-hidden="true"
@@ -58,47 +26,10 @@
   <div
     id="sentinel-{{ page }}-d"
     class="hidden md:block h-4 opacity-0 pointer-events-none"
-    hx-get="{{ (current_local_href ~ {'page': page + 1}|qs)|host}}"
-    hx-trigger="intersect once delay:250ms, sentinel:retry"
-    hx-swap="outerHTML"
-     _="
-      init
-        if not me.dataset.retryMs then set me.dataset.retryMs to 1000 end
-
-      on htmx:beforeRequest(event)
-        add .hidden to .js-neterr in me
-        remove .hidden from .js-loading in me
-        remove .opacity-100 from me
-        add .opacity-0 to me
-
-        set trig to null
-        if event.detail and event.detail.triggeringEvent then
-          set trig to event.detail.triggeringEvent
-        end
-        if trig and trig.type is 'intersect'
-          set scroller to the closest .js-grid-viewport
-          if scroller is null then halt end
-          if scroller.scrollTop < 20 then halt end
-        end
-
-      def backoff()
-        set ms to me.dataset.retryMs
-        if ms > 30000 then set ms to 30000 end
-        add .hidden to .js-loading in me
-        remove .hidden from .js-neterr in me
-        remove .opacity-0 from me
-        add .opacity-100 to me
-        wait ms ms
-        trigger sentinel:retry
-        set ms to ms * 2
-        if ms > 30000 then set ms to 30000 end
-        set me.dataset.retryMs to ms
-      end
-
-      on htmx:sendError     call backoff()
-      on htmx:responseError call backoff()
-      on htmx:timeout       call backoff()
-    "
+    sx-get="{{ (current_local_href ~ {'page': page + 1}|qs)|host}}"
+    sx-trigger="intersect once delay:250ms, sentinel:retry"
+    sx-swap="outerHTML"
+    sx-retry="exponential:1000:30000"
     role="status"
     aria-live="polite"
     aria-hidden="true"

blog/templates/_types/blog/_main_panel.html

@@ -5,21 +5,21 @@
     {% set pages_href = (url_for('blog.index') ~ '?type=pages')|host %}
     <a
       href="{{ posts_href }}"
-      hx-get="{{ posts_href }}"
-      hx-target="#main-panel"
-      hx-select="{{ hx_select_search }}"
-      hx-swap="outerHTML"
-      hx-push-url="true"
+      sx-get="{{ posts_href }}"
+      sx-target="#main-panel"
+      sx-select="{{ hx_select_search }}"
+      sx-swap="outerHTML"
+      sx-push-url="true"
       class="px-4 py-1.5 rounded-t text-sm font-medium transition-colors
         {{ 'bg-stone-700 text-white' if content_type != 'pages' else 'bg-stone-100 text-stone-600 hover:bg-stone-200' }}"
     >Posts</a>
     <a
       href="{{ pages_href }}"
-      hx-get="{{ pages_href }}"
-      hx-target="#main-panel"
-      hx-select="{{ hx_select_search }}"
-      hx-swap="outerHTML"
-      hx-push-url="true"
+      sx-get="{{ pages_href }}"
+      sx-target="#main-panel"
+      sx-select="{{ hx_select_search }}"
+      sx-swap="outerHTML"
+      sx-push-url="true"
       class="px-4 py-1.5 rounded-t text-sm font-medium transition-colors
         {{ 'bg-stone-700 text-white' if content_type == 'pages' else 'bg-stone-100 text-stone-600 hover:bg-stone-200' }}"
     >Pages</a>
@@ -40,14 +40,14 @@
     {% set tile_href = (current_local_href ~ {'view': 'tile'}|qs)|host %}
     <a
       href="{{ list_href }}"
-      hx-get="{{ list_href }}"
-      hx-target="#main-panel"
-      hx-select="{{hx_select_search}}"
-      hx-swap="outerHTML"
-      hx-push-url="true"
+      sx-get="{{ list_href }}"
+      sx-target="#main-panel"
+      sx-select="{{hx_select_search}}"
+      sx-swap="outerHTML"
+      sx-push-url="true"
       class="p-1.5 rounded {{ 'bg-stone-200 text-stone-800' if view != 'tile' else 'text-stone-400 hover:text-stone-600' }}"
       title="List view"
-      _="on click js localStorage.removeItem('blog_view') end"
+      onclick="localStorage.removeItem('blog_view')"
     >
       <svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="2">
         <path stroke-linecap="round" stroke-linejoin="round" d="M4 6h16M4 12h16M4 18h16" />
@@ -55,14 +55,14 @@
     </a>
     <a
       href="{{ tile_href }}"
-      hx-get="{{ tile_href }}"
-      hx-target="#main-panel"
-      hx-select="{{hx_select_search}}"
-      hx-swap="outerHTML"
-      hx-push-url="true"
+      sx-get="{{ tile_href }}"
+      sx-target="#main-panel"
+      sx-select="{{hx_select_search}}"
+      sx-swap="outerHTML"
+      sx-push-url="true"
       class="p-1.5 rounded {{ 'bg-stone-200 text-stone-800' if view == 'tile' else 'text-stone-400 hover:text-stone-600' }}"
       title="Tile view"
-      _="on click js localStorage.setItem('blog_view','tile') end"
+      onclick="localStorage.setItem('blog_view','tile')"
     >
       <svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="2">
         <path stroke-linecap="round" stroke-linejoin="round" d="M4 5a1 1 0 011-1h4a1 1 0 011 1v4a1 1 0 01-1 1H5a1 1 0 01-1-1V5zM14 5a1 1 0 011-1h4a1 1 0 011 1v4a1 1 0 01-1 1h-4a1 1 0 01-1-1V5zM4 15a1 1 0 011-1h4a1 1 0 011 1v4a1 1 0 01-1 1H5a1 1 0 01-1-1v-4zM14 15a1 1 0 011-1h4a1 1 0 011 1v4a1 1 0 01-1 1h-4a1 1 0 01-1-1v-4z" />

blog/templates/_types/blog/_page_card.html

@@ -3,11 +3,11 @@
   {% set _href = url_for('blog.post.post_detail', slug=page.slug)|host %}
   <a
     href="{{ _href }}"
-    hx-get="{{ _href }}"
-    hx-target="#main-panel"
-    hx-select="{{ hx_select_search }}"
-    hx-swap="outerHTML"
-    hx-push-url="true"
+    sx-get="{{ _href }}"
+    sx-target="#main-panel"
+    sx-select="{{ hx_select_search }}"
+    sx-swap="outerHTML"
+    sx-push-url="true"
     class="block rounded-xl bg-white shadow hover:shadow-md transition overflow-hidden"
   >
     <header class="mb-2 text-center">

blog/templates/_types/blog/_page_cards.html

@@ -6,9 +6,9 @@
   <div
     id="sentinel-{{ page_num }}-d"
     class="h-4 opacity-0 pointer-events-none"
-    hx-get="{{ (current_local_href ~ {'page': page_num + 1}|qs)|host }}"
-    hx-trigger="intersect once delay:250ms"
-    hx-swap="outerHTML"
+    sx-get="{{ (current_local_href ~ {'page': page_num + 1}|qs)|host }}"
+    sx-trigger="intersect once delay:250ms"
+    sx-swap="outerHTML"
   ></div>
 {% else %}
   {% if pages %}

blog/templates/_types/blog/desktop/menu/authors.html

@@ -13,11 +13,11 @@
           <a
             class="px-3 py-1 rounded {% if is_on %}bg-stone-900 text-white border-stone-900{% else %}bg-white text-stone-600 border-stone-300 hover:bg-stone-50{% endif %}"
             href="{{ href }}"
-            hx-get="{{ href }}"
-            hx-target="#main-panel"
-            hx-select="{{hx_select_search}}"
-            hx-swap="outerHTML"
-            hx-push-url="true"
+            sx-get="{{ href }}"
+            sx-target="#main-panel"
+            sx-select="{{hx_select_search}}"
+            sx-swap="outerHTML"
+            sx-push-url="true"
           >
             Any author
           </a>
@@ -32,11 +32,11 @@
             <a
               class="flex items-center gap-2 px-3 py-1 rounded {% if is_on %}bg-stone-900 text-white border-stone-900{% else %}bg-white text-stone-600 border-stone-300 hover:bg-stone-50{% endif %}"
               href="{{ href }}"
-              hx-get="{{ href }}"
-              hx-target="#main-panel"
-              hx-select="{{hx_select_search}}"
-              hx-swap="outerHTML"
-              hx-push-url="true"
+              sx-get="{{ href }}"
+              sx-target="#main-panel"
+              sx-select="{{hx_select_search}}"
+              sx-swap="outerHTML"
+              sx-push-url="true"
             >
 
               {{doauthor.author(author)}}

blog/templates/_types/blog/desktop/menu/tag_groups.html

@@ -11,11 +11,11 @@
           <a
             class="px-3 py-1 rounded border {% if is_on %}bg-stone-900 text-white border-stone-900{% else %}bg-white text-stone-600 border-stone-300 hover:bg-stone-50{% endif %}"
             href="{{ href }}"
-            hx-get="{{ href }}"
-            hx-target="#main-panel"
-            hx-select="{{hx_select_search}}"
-            hx-swap="outerHTML"
-            hx-push-url="true"
+            sx-get="{{ href }}"
+            sx-target="#main-panel"
+            sx-select="{{hx_select_search}}"
+            sx-swap="outerHTML"
+            sx-push-url="true"
           >
             Any Topic
           </a>
@@ -31,11 +31,11 @@
             <a
               class="flex items-center gap-2 px-3 py-1 rounded border {% if is_on %}bg-stone-900 text-white border-stone-900{% else %}bg-white text-stone-600 border-stone-300 hover:bg-stone-50{% endif %}"
               href="{{ href }}"
-              hx-get="{{ href }}"
-              hx-target="#main-panel"
-              hx-select="{{hx_select_search}}"
-              hx-swap="outerHTML"
-              hx-push-url="true"
+              sx-get="{{ href }}"
+              sx-target="#main-panel"
+              sx-select="{{hx_select_search}}"
+              sx-swap="outerHTML"
+              sx-push-url="true"
             >
 
               {% if group.feature_image %}

blog/templates/_types/blog/desktop/menu/tags.html

@@ -12,11 +12,11 @@
           <a
             class="px-3 py-1 rounded border {% if is_on %}bg-stone-900 text-white border-stone-900{% else %}bg-white text-stone-600 border-stone-300 hover:bg-stone-50{% endif %}"
             href="{{ href }}"
-            hx-get="{{ href }}"
-            hx-target="#main-panel"
-            hx-select="{{hx_select_search}}"
-            hx-swap="outerHTML"
-            hx-push-url="true"
+            sx-get="{{ href }}"
+            sx-target="#main-panel"
+            sx-select="{{hx_select_search}}"
+            sx-swap="outerHTML"
+            sx-push-url="true"
           >
             Any Tag
           </a>
@@ -31,11 +31,11 @@
             <a
               class="flex items-center gap-2 px-3 py-1 rounded border {% if is_on %}bg-stone-900 text-white border-stone-900{% else %}bg-white text-stone-600 border-stone-300 hover:bg-stone-50{% endif %}"
               href="{{ href }}"
-              hx-get="{{ href }}"
-              hx-target="#main-panel"
-              hx-select="{{hx_select_search}}"
-              hx-swap="outerHTML"
-              hx-push-url="true"
+              sx-get="{{ href }}"
+              sx-target="#main-panel"
+              sx-select="{{hx_select_search}}"
+              sx-swap="outerHTML"
+              sx-push-url="true"
             >
 
               {{dotag.tag(tag)}}

blog/templates/_types/blog/not_found.html

@@ -9,11 +9,11 @@
   </p>
   <a 
     href="{{ url_for('blog.index')|host }}"
-    hx-get="{{ url_for('blog.index')|host }}"
-    hx-target="#main-panel"
-    hx-select="{{ hx_select }}"
-    hx-swap="outerHTML"
-    hx-push-url="true"
+    sx-get="{{ url_for('blog.index')|host }}"
+    sx-target="#main-panel"
+    sx-select="{{ hx_select }}"
+    sx-swap="outerHTML"
+    sx-push-url="true"
     class="px-4 py-2 bg-stone-800 text-white rounded hover:bg-stone-700 transition-colors"
   >
     ← Back to Blog

blog/templates/_types/blog_drafts/_main_panel.html

@@ -5,11 +5,11 @@
     {% set new_href = url_for('blog.new_post')|host %}
     <a
       href="{{ new_href }}"
-      hx-get="{{ new_href }}"
-      hx-target="#main-panel"
-      hx-select="{{ hx_select_search }}"
-      hx-swap="outerHTML"
-      hx-push-url="true"
+      sx-get="{{ new_href }}"
+      sx-target="#main-panel"
+      sx-select="{{ hx_select_search }}"
+      sx-swap="outerHTML"
+      sx-push-url="true"
       class="px-3 py-1 rounded bg-stone-700 text-white text-sm hover:bg-stone-800 transition-colors"
     >
       <i class="fa fa-plus mr-1"></i> New Post
@@ -22,7 +22,7 @@
         {% set edit_href = url_for('blog.post.admin.edit', slug=draft.slug)|host %}
         <a
           href="{{ edit_href }}"
-          hx-boost="false"
+          sx-disable
           class="block rounded-xl bg-white shadow hover:shadow-md transition overflow-hidden p-4"
         >
           <div class="flex items-start justify-between gap-3">

blog/templates/_types/menu_items/_form.html

@@ -38,14 +38,14 @@
   {# Form for submission #}
   <form
     {% if menu_item %}
-      hx-put="{{ url_for('menu_items.update_menu_item_route', item_id=menu_item.id) }}"
+      sx-put="{{ url_for('menu_items.update_menu_item_route', item_id=menu_item.id) }}"
     {% else %}
-      hx-post="{{ url_for('menu_items.create_menu_item_route') }}"
+      sx-post="{{ url_for('menu_items.create_menu_item_route') }}"
     {% endif %}
-    hx-target="#menu-items-list"
-    hx-swap="innerHTML"
-    hx-include="#selected-post-id"
-    hx-on::after-request="if(event.detail.successful) { document.getElementById('menu-item-form').innerHTML = '' }"
+    sx-target="#menu-items-list"
+    sx-swap="innerHTML"
+    sx-include="#selected-post-id"
+    sx-on:afterRequest="if(event.detail.successful) { document.getElementById('menu-item-form').innerHTML = '' }"
     class="space-y-4">
     <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
     {# Form actions #}
@@ -74,10 +74,10 @@
     <input
       type="text"
       placeholder="Search for a page... (or leave blank for all)"
-      hx-get="{{ url_for('menu_items.search_pages_route') }}"
-      hx-trigger="keyup changed delay:300ms, focus once"
-      hx-target="#page-search-results"
-      hx-swap="innerHTML"
+      sx-get="{{ url_for('menu_items.search_pages_route') }}"
+      sx-trigger="keyup changed delay:300ms, focus once"
+      sx-target="#page-search-results"
+      sx-swap="innerHTML"
       name="q"
       id="page-search-input"
       class="w-full px-3 py-2 border border-stone-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500" />

blog/templates/_types/menu_items/_list.html

@@ -32,9 +32,9 @@
           <div class="flex gap-2 flex-shrink-0">
             <button
               type="button"
-              hx-get="{{ url_for('menu_items.edit_menu_item', item_id=item.id) }}"
-              hx-target="#menu-item-form"
-              hx-swap="innerHTML"
+              sx-get="{{ url_for('menu_items.edit_menu_item', item_id=item.id) }}"
+              sx-target="#menu-item-form"
+              sx-swap="innerHTML"
               class="px-3 py-1 text-sm bg-stone-200 hover:bg-stone-300 rounded">
               <i class="fa fa-edit"></i> Edit
             </button>
@@ -47,11 +47,11 @@
               data-confirm-confirm-text="Yes, delete"
               data-confirm-cancel-text="Cancel"
               data-confirm-event="confirmed"
-              hx-delete="{{ url_for('menu_items.delete_menu_item_route', item_id=item.id) }}"
-              hx-trigger="confirmed"
-              hx-target="#menu-items-list"
-              hx-swap="innerHTML"
-              hx-headers='{"X-CSRFToken": "{{ csrf_token() }}"}'
+              sx-delete="{{ url_for('menu_items.delete_menu_item_route', item_id=item.id) }}"
+              sx-trigger="confirmed"
+              sx-target="#menu-items-list"
+              sx-swap="innerHTML"
+              sx-headers='{"X-CSRFToken": "{{ csrf_token() }}"}'
               class="px-3 py-1 text-sm bg-red-200 hover:bg-red-300 rounded text-red-800">
               <i class="fa fa-trash"></i> Delete
             </button>

blog/templates/_types/menu_items/_main_panel.html

@@ -2,9 +2,9 @@
   <div class="mb-6 flex justify-end items-center">
     <button
       type="button"
-      hx-get="{{ url_for('menu_items.new_menu_item') }}"
-      hx-target="#menu-item-form"
-      hx-swap="innerHTML"
+      sx-get="{{ url_for('menu_items.new_menu_item') }}"
+      sx-target="#menu-item-form"
+      sx-swap="innerHTML"
       class="px-4 py-2 bg-blue-600 text-white rounded hover:bg-blue-700">
       <i class="fa fa-plus"></i> Add Menu Item
     </button>

blog/templates/_types/menu_items/_nav_oob.html

@@ -2,18 +2,18 @@
 {% set _first_seg = request.path.strip('/').split('/')[0] %}
 <div class="flex flex-col sm:flex-row sm:items-center gap-2 border-r border-stone-200 mr-2 sm:max-w-2xl"
      id="menu-items-nav-wrapper"
-     hx-swap-oob="outerHTML">
+     sx-swap-oob="outerHTML">
   {% from 'macros/scrolling_menu.html' import scrolling_menu with context %}
   {% call(item) scrolling_menu('menu-items-container', menu_items) %}
     {% set _href = _app_slugs.get(item.slug, blog_url('/' + item.slug + '/')) %}
     <a
       href="{{ _href }}"
       {% if item.slug not in _app_slugs %}
-        hx-get="/{{ item.slug }}/"
-        hx-target="#main-panel"
-        hx-select="{{ hx_select_search }}"
-        hx-swap="outerHTML"
-        hx-push-url="true"
+        sx-get="/{{ item.slug }}/"
+        sx-target="#main-panel"
+        sx-select="{{ hx_select_search }}"
+        sx-swap="outerHTML"
+        sx-push-url="true"
       {% endif %}
       aria-selected="{{ 'true' if (item.slug == _first_seg or item.slug == app_name) else 'false' }}"
       class="{{styles.nav_button}}"

blog/templates/_types/menu_items/_page_search_results.html

@@ -28,10 +28,10 @@
     {# Infinite scroll sentinel #}
     {% if has_more %}
       <div
-        hx-get="{{ url_for('menu_items.search_pages_route') }}"
-        hx-trigger="intersect once"
-        hx-swap="outerHTML"
-        hx-vals='{"q": "{{ query }}", "page": {{ page + 1 }}}'
+        sx-get="{{ url_for('menu_items.search_pages_route') }}"
+        sx-trigger="intersect once"
+        sx-swap="outerHTML"
+        sx-vals='{"q": "{{ query }}", "page": {{ page + 1 }}}'
         class="p-3 text-center text-sm text-stone-400">
         <i class="fa fa-spinner fa-spin"></i> Loading more...
       </div>

blog/templates/_types/post/_entry_container.html

@@ -1,13 +1,7 @@
 <div id="associated-entries-container"
      class="overflow-y-auto sm:overflow-x-auto sm:overflow-y-visible scrollbar-hide max-h-[50vh] sm:max-h-none"
      style="scroll-behavior: smooth;"
-     _="on load or scroll
-        -- Show arrows if content overflows (desktop only)
-        if window.innerWidth >= 640 and my.scrollWidth > my.clientWidth
-          remove .hidden from .entries-nav-arrow
-        else
-          add .hidden to .entries-nav-arrow
-        end">
+     data-scroll-arrows="entries-nav-arrow">
   <div class="flex flex-col sm:flex-row gap-1">
     {% include '_types/post/_entry_items.html' with context %}
   </div>

blog/templates/_types/post/_entry_items.html

@@ -29,10 +29,10 @@
 {# Load more entries one at a time until container is full #}
 {% if has_more_entries %}
   <div id="entries-load-sentinel-{{ current_page }}"
-       hx-get="{{ url_for('blog.post.get_entries', slug=post.slug, page=current_page + 1) }}"
-       hx-trigger="intersect once"
-       hx-swap="beforebegin"
-       _="on htmx:afterRequest trigger scroll on #associated-entries-container"
+       sx-get="{{ url_for('blog.post.get_entries', slug=post.slug, page=current_page + 1) }}"
+       sx-trigger="intersect once"
+       sx-swap="beforebegin"
+       sx-on:afterSwap="document.querySelector('#associated-entries-container').dispatchEvent(new Event('scroll'))"
        class="flex-shrink-0 w-1">
   </div>
 {% endif %}

blog/templates/_types/post/_main_panel.html

@@ -12,11 +12,11 @@
           {% set edit_href = url_for('blog.post.admin.edit', slug=post.slug)|host %}
           <a
             href="{{ edit_href }}"
-            hx-get="{{ edit_href }}"
-            hx-target="#main-panel"
-            hx-select="{{hx_select_search}}"
-            hx-swap="outerHTML"
-            hx-push-url="true"
+            sx-get="{{ edit_href }}"
+            sx-target="#main-panel"
+            sx-select="{{hx_select_search}}"
+            sx-swap="outerHTML"
+            sx-push-url="true"
             class="inline-block px-3 py-1 rounded-full text-sm font-semibold bg-stone-700 text-white hover:bg-stone-800 transition-colors"
           >
             <i class="fa fa-pencil mr-1"></i> Edit

blog/templates/_types/post/admin/_associated_entries.html

@@ -15,12 +15,12 @@
               data-confirm-confirm-text="Yes, remove it"
               data-confirm-cancel-text="Cancel"
               data-confirm-event="confirmed"
-              hx-post="{{ url_for('blog.post.admin.toggle_entry', slug=post.slug, entry_id=entry.id) }}"
-              hx-trigger="confirmed"
-              hx-target="#associated-entries-list"
-              hx-swap="outerHTML"
-              hx-headers='{"X-CSRFToken": "{{ csrf_token() }}"}'
-              _="on htmx:afterRequest trigger entryToggled on body"
+              sx-post="{{ url_for('blog.post.admin.toggle_entry', slug=post.slug, entry_id=entry.id) }}"
+              sx-trigger="confirmed"
+              sx-target="#associated-entries-list"
+              sx-swap="outerHTML"
+              sx-headers='{"X-CSRFToken": "{{ csrf_token() }}"}'
+              sx-on:afterSwap="document.body.dispatchEvent(new CustomEvent('entryToggled'))"
             >
               <div class="flex items-center justify-between gap-3">
                 {% if calendar.post.feature_image %}

blog/templates/_types/post/admin/_calendar_view.html

@@ -1,15 +1,15 @@
 <div id="calendar-view-{{ calendar.id }}"
-     hx-get="{{ url_for('blog.post.admin.calendar_view', slug=post.slug, calendar_id=calendar.id, year=year, month=month) }}"
-     hx-trigger="entryToggled from:body"
-     hx-swap="outerHTML">
+     sx-get="{{ url_for('blog.post.admin.calendar_view', slug=post.slug, calendar_id=calendar.id, year=year, month=month) }}"
+     sx-trigger="entryToggled from:body"
+     sx-swap="outerHTML">
   {# Month/year navigation #}
   <header class="flex items-center justify-center mb-4">
     <nav class="flex items-center gap-2 text-xl">
-      <a class="px-2 py-1 hover:bg-stone-100 rounded" href="?calendar_id={{ calendar.id }}&year={{ prev_year }}&month={{ month }}" hx-get="{{ url_for('blog.post.admin.calendar_view', slug=post.slug, calendar_id=calendar.id, year=prev_year, month=month) }}" hx-target="#calendar-view-{{ calendar.id }}" hx-swap="outerHTML">&laquo;</a>
-      <a class="px-2 py-1 hover:bg-stone-100 rounded" href="?calendar_id={{ calendar.id }}&year={{ prev_month_year }}&month={{ prev_month }}" hx-get="{{ url_for('blog.post.admin.calendar_view', slug=post.slug, calendar_id=calendar.id, year=prev_month_year, month=prev_month) }}" hx-target="#calendar-view-{{ calendar.id }}" hx-swap="outerHTML">&lsaquo;</a>
+      <a class="px-2 py-1 hover:bg-stone-100 rounded" href="?calendar_id={{ calendar.id }}&year={{ prev_year }}&month={{ month }}" sx-get="{{ url_for('blog.post.admin.calendar_view', slug=post.slug, calendar_id=calendar.id, year=prev_year, month=month) }}" sx-target="#calendar-view-{{ calendar.id }}" sx-swap="outerHTML">&laquo;</a>
+      <a class="px-2 py-1 hover:bg-stone-100 rounded" href="?calendar_id={{ calendar.id }}&year={{ prev_month_year }}&month={{ prev_month }}" sx-get="{{ url_for('blog.post.admin.calendar_view', slug=post.slug, calendar_id=calendar.id, year=prev_month_year, month=prev_month) }}" sx-target="#calendar-view-{{ calendar.id }}" sx-swap="outerHTML">&lsaquo;</a>
       <div class="px-3 font-medium">{{ month_name }} {{ year }}</div>
-      <a class="px-2 py-1 hover:bg-stone-100 rounded" href="?calendar_id={{ calendar.id }}&year={{ next_month_year }}&month={{ next_month }}" hx-get="{{ url_for('blog.post.admin.calendar_view', slug=post.slug, calendar_id=calendar.id, year=next_month_year, month=next_month) }}" hx-target="#calendar-view-{{ calendar.id }}" hx-swap="outerHTML">&rsaquo;</a>
-      <a class="px-2 py-1 hover:bg-stone-100 rounded" href="?calendar_id={{ calendar.id }}&year={{ next_year }}&month={{ month }}" hx-get="{{ url_for('blog.post.admin.calendar_view', slug=post.slug, calendar_id=calendar.id, year=next_year, month=month) }}" hx-target="#calendar-view-{{ calendar.id }}" hx-swap="outerHTML">&raquo;</a>
+      <a class="px-2 py-1 hover:bg-stone-100 rounded" href="?calendar_id={{ calendar.id }}&year={{ next_month_year }}&month={{ next_month }}" sx-get="{{ url_for('blog.post.admin.calendar_view', slug=post.slug, calendar_id=calendar.id, year=next_month_year, month=next_month) }}" sx-target="#calendar-view-{{ calendar.id }}" sx-swap="outerHTML">&rsaquo;</a>
+      <a class="px-2 py-1 hover:bg-stone-100 rounded" href="?calendar_id={{ calendar.id }}&year={{ next_year }}&month={{ month }}" sx-get="{{ url_for('blog.post.admin.calendar_view', slug=post.slug, calendar_id=calendar.id, year=next_year, month=month) }}" sx-target="#calendar-view-{{ calendar.id }}" sx-swap="outerHTML">&raquo;</a>
     </nav>
   </header>
 
@@ -45,12 +45,12 @@
                         data-confirm-confirm-text="Yes, remove it"
                         data-confirm-cancel-text="Cancel"
                         data-confirm-event="confirmed"
-                        hx-post="{{ url_for('blog.post.admin.toggle_entry', slug=post.slug, entry_id=e.id) }}"
-                        hx-trigger="confirmed"
-                        hx-target="#associated-entries-list"
-                        hx-swap="outerHTML"
-                        hx-headers='{"X-CSRFToken": "{{ csrf_token() }}"}'
-                        _="on htmx:afterRequest trigger entryToggled on body"
+                        sx-post="{{ url_for('blog.post.admin.toggle_entry', slug=post.slug, entry_id=e.id) }}"
+                        sx-trigger="confirmed"
+                        sx-target="#associated-entries-list"
+                        sx-swap="outerHTML"
+                        sx-headers='{"X-CSRFToken": "{{ csrf_token() }}"}'
+                        sx-on:afterSwap="document.body.dispatchEvent(new CustomEvent('entryToggled'))"
                       >
                         <i class="fa fa-times"></i>
                       </button>
@@ -67,12 +67,12 @@
                       data-confirm-confirm-text="Yes, add it"
                       data-confirm-cancel-text="Cancel"
                       data-confirm-event="confirmed"
-                      hx-post="{{ url_for('blog.post.admin.toggle_entry', slug=post.slug, entry_id=e.id) }}"
-                      hx-trigger="confirmed"
-                      hx-target="#associated-entries-list"
-                      hx-swap="outerHTML"
-                      hx-headers='{"X-CSRFToken": "{{ csrf_token() }}"}'
-                      _="on htmx:afterRequest trigger entryToggled on body"
+                      sx-post="{{ url_for('blog.post.admin.toggle_entry', slug=post.slug, entry_id=e.id) }}"
+                      sx-trigger="confirmed"
+                      sx-target="#associated-entries-list"
+                      sx-swap="outerHTML"
+                      sx-headers='{"X-CSRFToken": "{{ csrf_token() }}"}'
+                      sx-on:afterSwap="document.body.dispatchEvent(new CustomEvent('entryToggled'))"
                     >
                       <span class="truncate block">{{ e.name }}</span>
                     </button>

blog/templates/_types/post/admin/_features_panel.html

@@ -3,11 +3,11 @@
   <h3 class="text-lg font-semibold text-stone-800">Page Features</h3>
 
   <form
-    hx-put="{{ url_for('blog.post.admin.update_features', slug=post.slug)|host }}"
-    hx-target="#features-panel"
-    hx-swap="outerHTML"
-    hx-headers='{"Content-Type": "application/json"}'
-    hx-ext="json-enc"
+    sx-put="{{ url_for('blog.post.admin.update_features', slug=post.slug)|host }}"
+    sx-target="#features-panel"
+    sx-swap="outerHTML"
+    sx-headers='{"Content-Type": "application/json"}'
+    sx-encoding="json"
     class="space-y-3"
   >
     <label class="flex items-center gap-3 cursor-pointer">
@@ -17,7 +17,7 @@
         value="true"
         {{ 'checked' if features.get('calendar') }}
         class="h-5 w-5 rounded border-stone-300 text-blue-600 focus:ring-blue-500"
-        _="on change trigger submit on closest <form/>"
+        onchange="this.closest('form').requestSubmit()"
       >
       <span class="text-sm text-stone-700">
         <i class="fa fa-calendar text-blue-600 mr-1"></i>
@@ -32,7 +32,7 @@
         value="true"
         {{ 'checked' if features.get('market') }}
         class="h-5 w-5 rounded border-stone-300 text-green-600 focus:ring-green-500"
-        _="on change trigger submit on closest <form/>"
+        onchange="this.closest('form').requestSubmit()"
       >
       <span class="text-sm text-stone-700">
         <i class="fa fa-shopping-bag text-green-600 mr-1"></i>
@@ -53,9 +53,9 @@
     </p>
 
     <form
-      hx-put="{{ url_for('blog.post.admin.update_sumup', slug=post.slug)|host }}"
-      hx-target="#features-panel"
-      hx-swap="outerHTML"
+      sx-put="{{ url_for('blog.post.admin.update_sumup', slug=post.slug)|host }}"
+      sx-target="#features-panel"
+      sx-swap="outerHTML"
       class="space-y-3"
     >
       <div>

blog/templates/_types/post/admin/_markets_panel.html

@@ -10,10 +10,10 @@
         <span class="text-stone-400 text-sm ml-2">/{{ m.slug }}/</span>
       </div>
       <button
-        hx-delete="{{ url_for('blog.post.admin.delete_market', slug=post.slug, market_slug=m.slug) }}"
-        hx-target="#markets-panel"
-        hx-swap="outerHTML"
-        hx-confirm="Delete market '{{ m.name }}'?"
+        sx-delete="{{ url_for('blog.post.admin.delete_market', slug=post.slug, market_slug=m.slug) }}"
+        sx-target="#markets-panel"
+        sx-swap="outerHTML"
+        sx-confirm="Delete market '{{ m.name }}'?"
         class="text-red-600 hover:text-red-800 text-sm"
       >Delete</button>
     </li>
@@ -24,9 +24,9 @@
   {% endif %}
 
   <form
-    hx-post="{{ url_for('blog.post.admin.create_market', slug=post.slug) }}"
-    hx-target="#markets-panel"
-    hx-swap="outerHTML"
+    sx-post="{{ url_for('blog.post.admin.create_market', slug=post.slug) }}"
+    sx-target="#markets-panel"
+    sx-swap="outerHTML"
     class="flex gap-2"
   >
     <input

blog/templates/_types/post/admin/_nav_entries.html

@@ -3,8 +3,7 @@
     <button
       class="entries-nav-arrow hidden flex-shrink-0 p-2 hover:bg-stone-200 rounded"
       aria-label="Scroll left"
-      _="on click
-         set #associated-items-container.scrollLeft to #associated-items-container.scrollLeft - 200">
+      onclick="document.getElementById('associated-items-container').scrollLeft -= 200">
       <i class="fa fa-chevron-left"></i>
     </button>
 
@@ -12,15 +11,8 @@
     <div id="associated-items-container"
          class="overflow-y-auto sm:overflow-x-auto sm:overflow-y-visible scrollbar-hide max-h-[50vh] sm:max-h-none"
          style="scroll-behavior: smooth;"
-         _="on load or scroll
-            -- Show arrows if content overflows (desktop only)
-            if window.innerWidth >= 640 and my.scrollWidth > my.clientWidth
-              remove .hidden from .entries-nav-arrow
-              add .flex to .entries-nav-arrow
-            else
-              add .hidden to .entries-nav-arrow
-              remove .flex from .entries-nav-arrow
-            end">
+         data-scroll-arrows="entries-nav-arrow"
+         onscroll="(function(el){var arrows=document.getElementsByClassName('entries-nav-arrow');var show=window.innerWidth>=640&&el.scrollWidth>el.clientWidth;for(var i=0;i<arrows.length;i++){if(show){arrows[i].classList.remove('hidden');arrows[i].classList.add('flex')}else{arrows[i].classList.add('hidden');arrows[i].classList.remove('flex')}}})(this)">
       <div class="flex flex-col sm:flex-row gap-1">
         {% for wdata in container_nav_widgets %}
           {% with ctx=wdata.ctx %}
@@ -44,7 +36,6 @@
     <button
       class="entries-nav-arrow hidden flex-shrink-0 p-2 hover:bg-stone-200 rounded"
       aria-label="Scroll right"
-      _="on click
-         set #associated-items-container.scrollLeft to #associated-items-container.scrollLeft + 200">
+      onclick="document.getElementById('associated-items-container').scrollLeft += 200">
       <i class="fa fa-chevron-right"></i>
     </button>

blog/templates/_types/post_entries/_main_panel.html

@@ -8,14 +8,7 @@
     <h3 class="text-lg font-semibold">Browse Calendars</h3>
     {% for calendar in all_calendars %}
       <details class="border rounded-lg bg-white"
-               _="on toggle
-                  if my.open
-                    for other in <details[open]/>
-                      if other is not me
-                        set other.open to false
-                      end
-                    end
-                  end">
+               data-toggle-group="calendar-browser">
         <summary class="p-4 cursor-pointer hover:bg-stone-50 flex items-center gap-3">
           {% if calendar.post.feature_image %}
             <img src="{{ calendar.post.feature_image }}"
@@ -35,9 +28,9 @@
           </div>
         </summary>
         <div class="p-4 border-t"
-             hx-get="{{ url_for('blog.post.admin.calendar_view', slug=post.slug, calendar_id=calendar.id) }}"
-             hx-trigger="intersect once"
-             hx-swap="innerHTML">
+             sx-get="{{ url_for('blog.post.admin.calendar_view', slug=post.slug, calendar_id=calendar.id) }}"
+             sx-trigger="intersect once"
+             sx-swap="innerHTML">
           <div class="text-sm text-stone-400">Loading calendar...</div>
         </div>
       </details>

blog/templates/_types/root/settings/cache/_main_panel.html

@@ -1,10 +1,10 @@
   <div class="max-w-2xl mx-auto px-4 py-6 space-y-6">
     <div class="flex flex-col md:flex-row gap-3 items-start">
       <form
-        hx-post="{{ url_for('settings.cache_clear') }}"
-        hx-trigger="submit"
-        hx-target="#cache-status"
-        hx-swap="innerHTML"
+        sx-post="{{ url_for('settings.cache_clear') }}"
+        sx-trigger="submit"
+        sx-target="#cache-status"
+        sx-swap="innerHTML"
       >
         <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
         <button class="border rounded px-4 py-2 bg-stone-800 text-white text-sm" type="submit">Clear cache</button>

blog/templates/_types/snippets/_list.html

@@ -29,10 +29,10 @@
           {% if is_admin %}
             <select
               name="visibility"
-              hx-patch="{{ url_for('snippets.patch_visibility', snippet_id=s.id) }}"
-              hx-target="#snippets-list"
-              hx-swap="innerHTML"
-              hx-headers='{"X-CSRFToken": "{{ csrf_token() }}"}'
+              sx-patch="{{ url_for('snippets.patch_visibility', snippet_id=s.id) }}"
+              sx-target="#snippets-list"
+              sx-swap="innerHTML"
+              sx-headers='{"X-CSRFToken": "{{ csrf_token() }}"}'
               class="text-sm border border-stone-300 rounded px-2 py-1"
             >
               {% for v in ['private', 'shared', 'admin'] %}
@@ -52,11 +52,11 @@
               data-confirm-confirm-text="Yes, delete"
               data-confirm-cancel-text="Cancel"
               data-confirm-event="confirmed"
-              hx-delete="{{ url_for('snippets.delete_snippet', snippet_id=s.id) }}"
-              hx-trigger="confirmed"
-              hx-target="#snippets-list"
-              hx-swap="innerHTML"
-              hx-headers='{"X-CSRFToken": "{{ csrf_token() }}"}'
+              sx-delete="{{ url_for('snippets.delete_snippet', snippet_id=s.id) }}"
+              sx-trigger="confirmed"
+              sx-target="#snippets-list"
+              sx-swap="innerHTML"
+              sx-headers='{"X-CSRFToken": "{{ csrf_token() }}"}'
               class="px-3 py-1 text-sm bg-red-200 hover:bg-red-300 rounded text-red-800 flex-shrink-0">
               <i class="fa fa-trash"></i> Delete
             </button>

blog/templates/macros/scrolling_menu.html

@@ -19,8 +19,7 @@
     <button
       class="scrolling-menu-arrow-{{ container_id }} hidden flex-shrink-0 p-2 hover:bg-stone-200 rounded"
       aria-label="Scroll left"
-      _="on click
-         set #{{ container_id }}.scrollLeft to #{{ container_id }}.scrollLeft - 200">
+      onclick="document.getElementById('{{ container_id }}').scrollLeft -= 200">
       <i class="fa fa-chevron-left"></i>
     </button>
 
@@ -28,15 +27,8 @@
     <div id="{{ container_id }}"
          class="overflow-y-auto sm:overflow-x-auto sm:overflow-y-visible scrollbar-hide max-h-[50vh] sm:max-h-none {{ container_class }}"
          style="scroll-behavior: smooth;"
-         _="on load or scroll
-            -- Show arrows if content overflows (desktop only)
-            if window.innerWidth >= 640 and my.scrollWidth > my.clientWidth
-              remove .hidden from .scrolling-menu-arrow-{{ container_id }}
-              add .flex to .scrolling-menu-arrow-{{ container_id }}
-            else
-              add .hidden to .scrolling-menu-arrow-{{ container_id }}
-              remove .flex from .scrolling-menu-arrow-{{ container_id }}
-            end">
+         data-scroll-arrows="scrolling-menu-arrow-{{ container_id }}"
+         onscroll="(function(el){var cls='scrolling-menu-arrow-{{ container_id }}';var arrows=document.getElementsByClassName(cls);var show=window.innerWidth>=640&&el.scrollWidth>el.clientWidth;for(var i=0;i<arrows.length;i++){if(show){arrows[i].classList.remove('hidden');arrows[i].classList.add('flex')}else{arrows[i].classList.add('hidden');arrows[i].classList.remove('flex')}}})(this)">
       <div class="flex flex-col sm:flex-row gap-1 {{ wrapper_class }}">
         {% for item in items %}
           <div class="{{ item_class }}">
@@ -60,8 +52,7 @@
     <button
       class="scrolling-menu-arrow-{{ container_id }} hidden flex-shrink-0 p-2 hover:bg-stone-200 rounded"
       aria-label="Scroll right"
-      _="on click
-         set #{{ container_id }}.scrollLeft to #{{ container_id }}.scrollLeft + 200">
+      onclick="document.getElementById('{{ container_id }}').scrollLeft += 200">
       <i class="fa fa-chevron-right"></i>
     </button>
   {% endif %}

cart/app.py

@@ -50,7 +50,7 @@ async def cart_context() -> dict:
     - cart / calendar_cart_entries / total / calendar_total: direct DB
       (cart app owns this data)
     - cart_count: derived from cart + calendar entries (for _mini.html)
-    - nav_tree_html: fetched from blog as fragment
+    - nav_tree: fetched from blog as fragment
 
     When g.page_post exists, cart and calendar_cart_entries are page-scoped.
     Global cart_count / cart_total stay global for cart-mini.
@@ -73,14 +73,14 @@ async def cart_context() -> dict:
     if ident["session_id"] is not None:
         cart_params["session_id"] = ident["session_id"]
 
-    cart_mini_html, auth_menu_html, nav_tree_html = await fetch_fragments([
+    cart_mini, auth_menu, nav_tree = await fetch_fragments([
         ("cart", "cart-mini", cart_params or None),
         ("account", "auth-menu", {"email": user.email} if user else None),
         ("blog", "nav-tree", {"app_name": "cart", "path": request.path}),
     ])
-    ctx["cart_mini_html"] = cart_mini_html
-    ctx["auth_menu_html"] = auth_menu_html
-    ctx["nav_tree_html"] = nav_tree_html
+    ctx["cart_mini"] = cart_mini
+    ctx["auth_menu"] = auth_menu
+    ctx["nav_tree"] = nav_tree
 
     # Cart app owns cart data — use g.cart from _load_cart
     all_cart = getattr(g, "cart", None) or []

cart/bp/cart/global_routes.py

@@ -54,7 +54,7 @@ def register(url_prefix: str) -> Blueprint:
         if not cart_item:
             return await make_response("Product not found", 404)
 
-        if request.headers.get("HX-Request") == "true":
+        if request.headers.get("SX-Request") == "true" or request.headers.get("HX-Request") == "true":
             # Redirect to overview for HTMX
             return redirect(url_for("cart_overview.overview"))
 

cart/bp/cart/overview_routes.py

@@ -5,6 +5,7 @@ from __future__ import annotations
 from quart import Blueprint, render_template, make_response
 
 from shared.browser.app.utils.htmx import is_htmx_request
+from shared.sexp.helpers import sexp_response
 from .services import get_cart_grouped_by_page
 
 
@@ -22,8 +23,9 @@ def register(url_prefix: str) -> Blueprint:
 
         if not is_htmx_request():
             html = await render_overview_page(ctx, page_groups)
+            return await make_response(html)
         else:
-            html = await render_overview_oob(ctx, page_groups)
-        return await make_response(html)
+            sexp_src = await render_overview_oob(ctx, page_groups)
+            return sexp_response(sexp_src)
 
     return bp

cart/bp/cart/page_routes.py

@@ -5,6 +5,7 @@ from __future__ import annotations
 from quart import Blueprint, g, redirect, make_response, url_for
 
 from shared.browser.app.utils.htmx import is_htmx_request
+from shared.sexp.helpers import sexp_response
 from shared.infrastructure.actions import call_action
 from .services import (
     total,
@@ -49,12 +50,13 @@ def register(url_prefix: str) -> Blueprint:
                 ctx, post, cart, cal_entries, page_tickets,
                 ticket_groups, total, calendar_total, ticket_total,
             )
+            return await make_response(html)
         else:
-            html = await render_page_cart_oob(
+            sexp_src = await render_page_cart_oob(
                 ctx, post, cart, cal_entries, page_tickets,
                 ticket_groups, total, calendar_total, ticket_total,
             )
-        return await make_response(html)
+            return sexp_response(sexp_src)
 
     @bp.post("/checkout/")
     async def page_checkout():

cart/bp/fragments/routes.py

@@ -1,6 +1,6 @@
 """Cart app fragment endpoints.
 
-Exposes HTML fragments at ``/internal/fragments/<type>`` for consumption
+Exposes sexp fragments at ``/internal/fragments/<type>`` for consumption
 by other coop apps via the fragment client.
 
 Fragments:
@@ -19,13 +19,13 @@ def register():
     bp = Blueprint("fragments", __name__, url_prefix="/internal/fragments")
 
     # ---------------------------------------------------------------
-    # Fragment handlers
+    # Fragment handlers — return sexp source text
     # ---------------------------------------------------------------
 
     async def _cart_mini():
         from shared.services.registry import services
         from shared.infrastructure.urls import blog_url, cart_url
-        from shared.sexp.jinja_bridge import sexp as render_sexp
+        from shared.sexp.helpers import sexp_call
 
         user_id = request.args.get("user_id", type=int)
         session_id = request.args.get("session_id")
@@ -35,19 +35,19 @@ def register():
         )
         count = summary.count + summary.calendar_count + summary.ticket_count
         oob = request.args.get("oob", "")
-        return render_sexp(
-            '(~cart-mini :cart-count cart-count :blog-url blog-url :cart-url cart-url :oob oob)',
-            **{"cart-count": count, "blog-url": blog_url(""), "cart-url": cart_url(""), "oob": oob or None},
-        )
+        return sexp_call("cart-mini",
+                         cart_count=count,
+                         blog_url=blog_url(""),
+                         cart_url=cart_url(""),
+                         oob=oob or None)
 
     async def _account_nav_item():
         from shared.infrastructure.urls import cart_url
-        from shared.sexp.jinja_bridge import sexp as render_sexp
+        from shared.sexp.helpers import sexp_call
 
-        return render_sexp(
-            '(~account-nav-item :href href :label "orders")',
-            href=cart_url("/orders/"),
-        )
+        return sexp_call("account-nav-item",
+                         href=cart_url("/orders/"),
+                         label="orders")
 
     _handlers = {
         "cart-mini": _cart_mini,
@@ -67,8 +67,8 @@ def register():
     async def get_fragment(fragment_type: str):
         handler = _handlers.get(fragment_type)
         if handler is None:
-            return Response("", status=200, content_type="text/html")
-        html = await handler()
-        return Response(html, status=200, content_type="text/html")
+            return Response("", status=200, content_type="text/sexp")
+        src = await handler()
+        return Response(src, status=200, content_type="text/sexp")
 
     return bp

cart/bp/order/routes.py

@@ -13,6 +13,7 @@ from shared.infrastructure.http_utils import vary as _vary, current_url_without_
 from shared.infrastructure.cart_identity import current_cart_identity
 from bp.cart.services import check_sumup_status
 from shared.browser.app.utils.htmx import is_htmx_request
+from shared.sexp.helpers import sexp_response
 
 from .filters.qs import makeqs_factory, decode
 
@@ -63,10 +64,10 @@ def register() -> Blueprint:
 
         if not is_htmx_request():
             html = await render_order_page(ctx, order, calendar_entries, url_for)
+            return await make_response(html)
         else:
-            html = await render_order_oob(ctx, order, calendar_entries, url_for)
-
-        return await make_response(html)
+            sexp_src = await render_order_oob(ctx, order, calendar_entries, url_for)
+            return sexp_response(sexp_src)
 
     @bp.get("/pay/")
     async def order_pay(order_id: int):

cart/bp/orders/routes.py

@@ -13,6 +13,7 @@ from shared.infrastructure.http_utils import vary as _vary, current_url_without_
 from shared.infrastructure.cart_identity import current_cart_identity
 from bp.cart.services import check_sumup_status
 from shared.browser.app.utils.htmx import is_htmx_request
+from shared.sexp.helpers import sexp_response
 from bp import register_order
 
 from .filters.qs import makeqs_factory, decode
@@ -151,17 +152,18 @@ def register(url_prefix: str) -> Blueprint:
                 ctx, orders, page, total_pages, search, total_count,
                 url_for, qs_fn,
             )
+            resp = await make_response(html)
         elif page > 1:
-            html = await render_orders_rows(
+            sexp_src = await render_orders_rows(
                 ctx, orders, page, total_pages, url_for, qs_fn,
             )
+            resp = sexp_response(sexp_src)
         else:
-            html = await render_orders_oob(
+            sexp_src = await render_orders_oob(
                 ctx, orders, page, total_pages, search, total_count,
                 url_for, qs_fn,
             )
-
-        resp = await make_response(html)
+            resp = sexp_response(sexp_src)
         resp.headers["Hx-Push-Url"] = _current_url_without_page()
         return _vary(resp)
 

cart/bp/page_admin/routes.py

@@ -8,6 +8,7 @@ from shared.infrastructure.actions import call_action
 from shared.infrastructure.data_client import fetch_data
 from shared.browser.app.authz import require_admin
 from shared.browser.app.utils.htmx import is_htmx_request
+from shared.sexp.helpers import sexp_response
 
 
 def register():
@@ -23,9 +24,10 @@ def register():
         page_post = getattr(g, "page_post", None)
         if not is_htmx_request():
             html = await render_cart_admin_page(ctx, page_post)
+            return await make_response(html)
         else:
-            html = await render_cart_admin_oob(ctx, page_post)
-        return await make_response(html)
+            sexp_src = await render_cart_admin_oob(ctx, page_post)
+            return sexp_response(sexp_src)
 
     @bp.get("/payments/")
     @require_admin
@@ -37,9 +39,10 @@ def register():
         page_post = getattr(g, "page_post", None)
         if not is_htmx_request():
             html = await render_cart_payments_page(ctx, page_post)
+            return await make_response(html)
         else:
-            html = await render_cart_payments_oob(ctx, page_post)
-        return await make_response(html)
+            sexp_src = await render_cart_payments_oob(ctx, page_post)
+            return sexp_response(sexp_src)
 
     @bp.put("/payments/")
     @require_admin
@@ -78,6 +81,6 @@ def register():
         from sexp.sexp_components import render_cart_payments_panel
         ctx = await get_template_context()
         html = render_cart_payments_panel(ctx)
-        return await make_response(html)
+        return sexp_response(html)
 
     return bp

cart/sexp/calendar.sexpr

@@ -2,11 +2,11 @@
 
 (defcomp ~cart-cal-entry (&key name date-str cost)
   (li :class "flex items-start justify-between text-sm"
-    (div (div :class "font-medium" (raw! name))
-      (div :class "text-xs text-stone-500" (raw! date-str)))
-    (div :class "ml-4 font-medium" (raw! cost))))
+    (div (div :class "font-medium" name)
+      (div :class "text-xs text-stone-500" date-str))
+    (div :class "ml-4 font-medium" cost)))
 
-(defcomp ~cart-cal-section (&key items-html)
+(defcomp ~cart-cal-section (&key items)
   (div :class "mt-6 border-t border-stone-200 pt-4"
     (h2 :class "text-base font-semibold mb-2" "Calendar bookings")
-    (ul :class "space-y-2" (raw! items-html))))
+    (ul :class "space-y-2" items)))

cart/sexp/checkout.sexpr

@@ -8,13 +8,13 @@
 
 (defcomp ~cart-checkout-error-order-id (&key order-id)
   (p :class "text-xs text-rose-800/80"
-    "Order ID: " (span :class "font-mono" (raw! order-id))))
+    "Order ID: " (span :class "font-mono" order-id)))
 
-(defcomp ~cart-checkout-error-content (&key error-msg order-html back-url)
+(defcomp ~cart-checkout-error-content (&key error-msg order back-url)
   (div :class "max-w-full px-3 py-3 space-y-4"
     (div :class "rounded-2xl border border-rose-200 bg-rose-50/80 p-4 sm:p-6 text-sm text-rose-900 space-y-2"
       (p :class "font-medium" "Something went wrong.")
-      (p (raw! error-msg))
-      (raw! order-html))
+      (p error-msg)
+      order)
     (div (a :href back-url :class "inline-flex items-center px-3 py-2 text-xs sm:text-sm rounded-full border border-stone-300 bg-white hover:bg-stone-50 transition"
       (i :class "fa fa-shopping-cart mr-2" :aria-hidden "true") "Back to cart"))))

cart/sexp/header.sexpr

@@ -7,38 +7,38 @@
   (a :href href :class "inline-flex items-center gap-1.5 px-3 py-1.5 text-sm rounded-full border border-stone-300 bg-white hover:bg-stone-50 transition"
     (i :class "fa fa-arrow-left text-xs" :aria-hidden "true") "All carts"))
 
-(defcomp ~cart-header-child (&key inner-html)
+(defcomp ~cart-header-child (&key inner)
   (div :id "root-header-child" :class "flex flex-col w-full items-center"
-    (raw! inner-html)))
+    inner))
 
-(defcomp ~cart-header-child-nested (&key outer-html inner-html)
+(defcomp ~cart-header-child-nested (&key outer inner)
   (div :id "root-header-child" :class "flex flex-col w-full items-center"
-    (raw! outer-html)
+    outer
     (div :id "cart-header-child" :class "flex flex-col w-full items-center"
-      (raw! inner-html))))
+      inner)))
 
-(defcomp ~cart-header-child-oob (&key inner-html)
-  (div :id "cart-header-child" :hx-swap-oob "outerHTML" :class "flex flex-col w-full items-center"
-    (raw! inner-html)))
+(defcomp ~cart-header-child-oob (&key inner)
+  (div :id "cart-header-child" :sx-swap-oob "outerHTML" :class "flex flex-col w-full items-center"
+    inner))
 
-(defcomp ~cart-auth-header-child (&key auth-html orders-html)
+(defcomp ~cart-auth-header-child (&key auth orders)
   (div :id "root-header-child" :class "flex flex-col w-full items-center"
-    (raw! auth-html)
+    auth
     (div :id "auth-header-child" :class "flex flex-col w-full items-center"
-      (raw! orders-html))))
+      orders)))
 
-(defcomp ~cart-auth-header-child-oob (&key inner-html)
-  (div :id "auth-header-child" :hx-swap-oob "outerHTML" :class "flex flex-col w-full items-center"
-    (raw! inner-html)))
+(defcomp ~cart-auth-header-child-oob (&key inner)
+  (div :id "auth-header-child" :sx-swap-oob "outerHTML" :class "flex flex-col w-full items-center"
+    inner))
 
-(defcomp ~cart-order-header-child (&key auth-html orders-html order-html)
+(defcomp ~cart-order-header-child (&key auth orders order)
   (div :id "root-header-child" :class "flex flex-col w-full items-center"
-    (raw! auth-html)
+    auth
     (div :id "auth-header-child" :class "flex flex-col w-full items-center"
-      (raw! orders-html)
+      orders
       (div :id "orders-header-child" :class "flex flex-col w-full items-center"
-        (raw! order-html)))))
+        order))))
 
-(defcomp ~cart-orders-header-child-oob (&key inner-html)
-  (div :id "orders-header-child" :hx-swap-oob "outerHTML" :class "flex flex-col w-full items-center"
-    (raw! inner-html)))
+(defcomp ~cart-orders-header-child-oob (&key inner)
+  (div :id "orders-header-child" :sx-swap-oob "outerHTML" :class "flex flex-col w-full items-center"
+    inner))

cart/sexp/items.sexpr

@@ -8,10 +8,10 @@
     "No image"))
 
 (defcomp ~cart-item-price (&key text)
-  (p :class "text-sm sm:text-base font-semibold text-stone-900" (raw! text)))
+  (p :class "text-sm sm:text-base font-semibold text-stone-900" text))
 
 (defcomp ~cart-item-price-was (&key text)
-  (p :class "text-xs text-stone-400 line-through" (raw! text)))
+  (p :class "text-xs text-stone-400 line-through" text))
 
 (defcomp ~cart-item-no-price ()
   (p :class "text-xs text-stone-500" "No price"))
@@ -22,34 +22,34 @@
     " This item is no longer available or price has changed"))
 
 (defcomp ~cart-item-brand (&key brand)
-  (p :class "mt-0.5 text-[0.7rem] sm:text-xs text-stone-500" (raw! brand)))
+  (p :class "mt-0.5 text-[0.7rem] sm:text-xs text-stone-500" brand))
 
 (defcomp ~cart-item-line-total (&key text)
-  (p :class "text-sm sm:text-base font-semibold text-stone-900" (raw! text)))
+  (p :class "text-sm sm:text-base font-semibold text-stone-900" text))
 
-(defcomp ~cart-item (&key id img-html prod-url title brand-html deleted-html price-html qty-url csrf minus qty plus line-total-html)
+(defcomp ~cart-item (&key id img prod-url title brand deleted price qty-url csrf minus qty plus line-total)
   (article :id id :class "flex flex-col sm:flex-row gap-3 sm:gap-4 rounded-2xl bg-white shadow-sm border border-stone-200 p-3 sm:p-4 md:p-5"
-    (div :class "w-full sm:w-32 shrink-0 flex justify-center sm:block" (raw! img-html))
+    (div :class "w-full sm:w-32 shrink-0 flex justify-center sm:block" (when img img))
     (div :class "flex-1 min-w-0"
       (div :class "flex flex-col sm:flex-row sm:items-start justify-between gap-2 sm:gap-3"
         (div :class "min-w-0"
           (h2 :class "text-sm sm:text-base md:text-lg font-semibold text-stone-900"
-            (a :href prod-url :class "hover:text-emerald-700" (raw! title)))
-          (raw! brand-html) (raw! deleted-html))
-        (div :class "text-left sm:text-right" (raw! price-html)))
+            (a :href prod-url :class "hover:text-emerald-700" title))
+          (when brand brand) (when deleted deleted))
+        (div :class "text-left sm:text-right" (when price price)))
       (div :class "mt-3 flex flex-col sm:flex-row sm:items-center justify-between gap-2 sm:gap-4"
         (div :class "flex items-center gap-2 text-xs sm:text-sm text-stone-700"
           (span :class "text-[0.65rem] sm:text-xs uppercase tracking-wide text-stone-500" "Quantity")
-          (form :action qty-url :method "post" :hx-post qty-url :hx-swap "none"
+          (form :action qty-url :method "post" :sx-post qty-url :sx-swap "none"
             (input :type "hidden" :name "csrf_token" :value csrf)
             (input :type "hidden" :name "count" :value minus)
             (button :type "submit" :class "inline-flex items-center justify-center w-8 h-8 text-sm font-medium rounded-full border border-emerald-600 text-emerald-700 hover:bg-emerald-50 text-xl" "-"))
-          (span :class "inline-flex items-center justify-center px-2 py-1 rounded-full bg-stone-100 text-[0.7rem] sm:text-xs font-medium" (raw! qty))
-          (form :action qty-url :method "post" :hx-post qty-url :hx-swap "none"
+          (span :class "inline-flex items-center justify-center px-2 py-1 rounded-full bg-stone-100 text-[0.7rem] sm:text-xs font-medium" qty)
+          (form :action qty-url :method "post" :sx-post qty-url :sx-swap "none"
             (input :type "hidden" :name "csrf_token" :value csrf)
             (input :type "hidden" :name "count" :value plus)
             (button :type "submit" :class "inline-flex items-center justify-center w-8 h-8 text-sm font-medium rounded-full border border-emerald-600 text-emerald-700 hover:bg-emerald-50 text-xl" "+")))
-        (div :class "flex items-center justify-between sm:justify-end gap-3" (raw! line-total-html))))))
+        (div :class "flex items-center justify-between sm:justify-end gap-3" (when line-total line-total))))))
 
 (defcomp ~cart-page-empty ()
   (div :class "max-w-full px-3 py-3 space-y-3"
@@ -59,8 +59,8 @@
           (i :class "fa fa-shopping-cart text-stone-500 text-sm sm:text-base" :aria-hidden "true"))
         (p :class "text-base sm:text-lg font-medium text-stone-800" "Your cart is empty")))))
 
-(defcomp ~cart-page-panel (&key items-html cal-html tickets-html summary-html)
+(defcomp ~cart-page-panel (&key items cal tickets summary)
   (div :class "max-w-full px-3 py-3 space-y-3"
     (div :id "cart"
-      (div (section :class "space-y-3 sm:space-y-4" (raw! items-html) (raw! cal-html) (raw! tickets-html))
-        (raw! summary-html)))))
+      (div (section :class "space-y-3 sm:space-y-4" items cal tickets)
+        summary))))

cart/sexp/order_detail.sexpr

@@ -6,43 +6,43 @@
 (defcomp ~cart-order-item-no-img ()
   (div :class "w-full h-full flex items-center justify-center text-[9px] text-stone-400" "No image"))
 
-(defcomp ~cart-order-item (&key prod-url img-html title product-id qty price)
+(defcomp ~cart-order-item (&key prod-url img title product-id qty price)
   (li (a :class "w-full py-2 flex gap-3" :href prod-url
-    (div :class "w-12 h-12 sm:w-14 sm:h-14 rounded-md bg-stone-100 flex-shrink-0 overflow-hidden" (raw! img-html))
+    (div :class "w-12 h-12 sm:w-14 sm:h-14 rounded-md bg-stone-100 flex-shrink-0 overflow-hidden" img)
     (div :class "flex-1 flex justify-between gap-3"
-      (div (p :class "font-medium" (raw! title))
-        (p :class "text-[11px] text-stone-500" (raw! product-id)))
+      (div (p :class "font-medium" title)
+        (p :class "text-[11px] text-stone-500" product-id))
       (div :class "text-right whitespace-nowrap"
-        (p (raw! qty)) (p (raw! price)))))))
+        (p qty) (p price))))))
 
-(defcomp ~cart-order-items-panel (&key items-html)
+(defcomp ~cart-order-items-panel (&key items)
   (div :class "rounded-2xl border border-stone-200 bg-white/80 p-4 sm:p-6"
     (h2 :class "text-sm sm:text-base font-semibold mb-3" "Items")
-    (ul :class "divide-y divide-stone-100 text-xs sm:text-sm" (raw! items-html))))
+    (ul :class "divide-y divide-stone-100 text-xs sm:text-sm" items)))
 
 (defcomp ~cart-order-cal-entry (&key name pill status date-str cost)
   (li :class "px-4 py-3 flex items-start justify-between text-sm"
     (div (div :class "font-medium flex items-center gap-2"
-      (raw! name) (span :class pill (raw! status)))
-      (div :class "text-xs text-stone-500" (raw! date-str)))
-    (div :class "ml-4 font-medium" (raw! cost))))
+      name (span :class pill status))
+      (div :class "text-xs text-stone-500" date-str))
+    (div :class "ml-4 font-medium" cost)))
 
-(defcomp ~cart-order-cal-section (&key items-html)
+(defcomp ~cart-order-cal-section (&key items)
   (section :class "mt-6 space-y-3"
     (h2 :class "text-base sm:text-lg font-semibold" "Calendar bookings in this order")
-    (ul :class "divide-y divide-stone-200 rounded-2xl border border-stone-200 bg-white/80" (raw! items-html))))
+    (ul :class "divide-y divide-stone-200 rounded-2xl border border-stone-200 bg-white/80" items)))
 
-(defcomp ~cart-order-main (&key summary-html items-html cal-html)
-  (div :class "max-w-full px-3 py-3 space-y-4" (raw! summary-html) (raw! items-html) (raw! cal-html)))
+(defcomp ~cart-order-main (&key summary items cal)
+  (div :class "max-w-full px-3 py-3 space-y-4" summary items cal))
 
 (defcomp ~cart-order-pay-btn (&key url)
   (a :href url :class "inline-flex items-center px-3 py-2 text-xs sm:text-sm rounded-full border border-emerald-600 bg-emerald-600 text-white hover:bg-emerald-700 transition"
     (i :class "fa fa-credit-card mr-2" :aria-hidden "true") "Open payment page"))
 
-(defcomp ~cart-order-filter (&key info list-url recheck-url csrf pay-html)
+(defcomp ~cart-order-filter (&key info list-url recheck-url csrf pay)
   (header :class "mb-6 sm:mb-8 flex flex-col sm:flex-row sm:items-center justify-between gap-3 sm:gap-4"
     (div :class "space-y-1"
-      (p :class "text-xs sm:text-sm text-stone-600" (raw! info)))
+      (p :class "text-xs sm:text-sm text-stone-600" info))
     (div :class "flex w-full sm:w-auto justify-start sm:justify-end gap-2"
       (a :href list-url :class "inline-flex items-center px-3 py-2 text-xs sm:text-sm rounded-full border border-stone-300 bg-white hover:bg-stone-50 transition"
         (i :class "fa-solid fa-list mr-2" :aria-hidden "true") "All orders")
@@ -50,4 +50,4 @@
         (input :type "hidden" :name "csrf_token" :value csrf)
         (button :type "submit" :class "inline-flex items-center px-3 py-2 text-xs sm:text-sm rounded-full border border-stone-300 bg-white hover:bg-stone-50 transition"
           (i :class "fa-solid fa-rotate mr-2" :aria-hidden "true") "Re-check status"))
-      (raw! pay-html))))
+      pay)))

cart/sexp/orders.sexpr

@@ -2,11 +2,11 @@
 
 (defcomp ~cart-order-row-desktop (&key order-id created desc total pill status detail-url)
   (tr :class "hidden sm:table-row border-t border-stone-100 hover:bg-stone-50/60"
-    (td :class "px-3 py-2 align-top" (span :class "font-mono text-[11px] sm:text-xs" (raw! order-id)))
-    (td :class "px-3 py-2 align-top text-stone-700 text-xs sm:text-sm" (raw! created))
-    (td :class "px-3 py-2 align-top text-stone-700 text-xs sm:text-sm" (raw! desc))
-    (td :class "px-3 py-2 align-top text-stone-700 text-xs sm:text-sm" (raw! total))
-    (td :class "px-3 py-2 align-top" (span :class pill (raw! status)))
+    (td :class "px-3 py-2 align-top" (span :class "font-mono text-[11px] sm:text-xs" order-id))
+    (td :class "px-3 py-2 align-top text-stone-700 text-xs sm:text-sm" created)
+    (td :class "px-3 py-2 align-top text-stone-700 text-xs sm:text-sm" desc)
+    (td :class "px-3 py-2 align-top text-stone-700 text-xs sm:text-sm" total)
+    (td :class "px-3 py-2 align-top" (span :class pill status))
     (td :class "px-3 py-0.5 align-top text-right"
       (a :href detail-url :class "inline-flex items-center px-3 py-1.5 text-xs sm:text-sm rounded-full border border-stone-300 bg-white hover:bg-stone-50 transition" "View"))))
 
@@ -15,11 +15,11 @@
     (td :colspan "5" :class "px-3 py-3"
       (div :class "flex flex-col gap-2 text-xs"
         (div :class "flex items-center justify-between gap-2"
-          (span :class "font-mono text-[11px] text-stone-700" (raw! order-id))
-          (span :class pill (raw! status)))
-        (div :class "text-[11px] text-stone-500 break-words" (raw! created))
+          (span :class "font-mono text-[11px] text-stone-700" order-id)
+          (span :class pill status))
+        (div :class "text-[11px] text-stone-500 break-words" created)
         (div :class "flex items-center justify-between gap-2"
-          (div :class "font-medium text-stone-800" (raw! total))
+          (div :class "font-medium text-stone-800" total)
           (a :href detail-url :class "inline-flex items-center px-2 py-1 text-[11px] rounded-full border border-stone-300 bg-white hover:bg-stone-50 transition shrink-0" "View"))))))
 
 (defcomp ~cart-orders-end ()
@@ -30,7 +30,7 @@
     (div :class "rounded-2xl border border-dashed border-stone-300 bg-white/80 p-4 sm:p-6 text-sm text-stone-700"
       "No orders yet.")))
 
-(defcomp ~cart-orders-table (&key rows-html)
+(defcomp ~cart-orders-table (&key rows)
   (div :class "max-w-full px-3 py-3 space-y-3"
     (div :class "overflow-x-auto rounded-2xl border border-stone-200 bg-white/80"
       (table :class "min-w-full text-xs sm:text-sm"
@@ -42,10 +42,10 @@
             (th :class "px-3 py-2 text-left font-medium" "Total")
             (th :class "px-3 py-2 text-left font-medium" "Status")
             (th :class "px-3 py-2 text-left font-medium")))
-        (tbody (raw! rows-html))))))
+        (tbody rows)))))
 
-(defcomp ~cart-orders-filter (&key search-mobile-html)
+(defcomp ~cart-orders-filter (&key search-mobile)
   (header :class "mb-6 sm:mb-8 flex flex-col sm:flex-row sm:items-center justify-between gap-3 sm:gap-4"
     (div :class "space-y-1"
       (p :class "text-xs sm:text-sm text-stone-600" "Recent orders placed via the checkout."))
-    (div :class "md:hidden" (raw! search-mobile-html))))
+    (div :class "md:hidden" search-mobile)))

cart/sexp/overview.sexpr

@@ -2,11 +2,11 @@
 
 (defcomp ~cart-badge (&key icon text)
   (span :class "inline-flex items-center gap-1 px-2 py-0.5 rounded-full bg-stone-100"
-    (i :class icon :aria-hidden "true") (raw! text)))
+    (i :class icon :aria-hidden "true") text))
 
-(defcomp ~cart-badges-wrap (&key badges-html)
+(defcomp ~cart-badges-wrap (&key badges)
   (div :class "mt-1 flex flex-wrap gap-2 text-xs text-stone-600"
-    (raw! badges-html)))
+    badges))
 
 (defcomp ~cart-group-card-img (&key src alt)
   (img :src src :alt alt :class "h-16 w-16 rounded-xl object-cover border border-stone-200 flex-shrink-0"))
@@ -16,29 +16,29 @@
     (i :class "fa fa-store text-stone-400 text-xl" :aria-hidden "true")))
 
 (defcomp ~cart-mp-subtitle (&key title)
-  (p :class "text-xs text-stone-500 truncate" (raw! title)))
+  (p :class "text-xs text-stone-500 truncate" title))
 
-(defcomp ~cart-group-card (&key href img-html display-title subtitle-html badges-html total)
+(defcomp ~cart-group-card (&key href img display-title subtitle badges total)
   (a :href href :class "block rounded-2xl border border-stone-200 bg-white shadow-sm hover:shadow-md hover:border-stone-300 transition p-4 sm:p-5"
     (div :class "flex items-start gap-4"
-      (raw! img-html)
+      img
       (div :class "flex-1 min-w-0"
-        (h3 :class "text-base sm:text-lg font-semibold text-stone-900 truncate" (raw! display-title))
-        (raw! subtitle-html) (raw! badges-html))
+        (h3 :class "text-base sm:text-lg font-semibold text-stone-900 truncate" display-title)
+        subtitle badges)
       (div :class "text-right flex-shrink-0"
-        (div :class "text-lg font-bold text-stone-900" (raw! total))
+        (div :class "text-lg font-bold text-stone-900" total)
         (div :class "mt-1 text-xs text-emerald-700 font-medium" "View cart \u2192")))))
 
-(defcomp ~cart-orphan-card (&key badges-html total)
+(defcomp ~cart-orphan-card (&key badges total)
   (div :class "rounded-2xl border border-dashed border-amber-300 bg-amber-50/60 p-4 sm:p-5"
     (div :class "flex items-start gap-4"
       (div :class "h-16 w-16 rounded-xl bg-amber-100 flex items-center justify-center flex-shrink-0"
         (i :class "fa fa-shopping-cart text-amber-500 text-xl" :aria-hidden "true"))
       (div :class "flex-1 min-w-0"
         (h3 :class "text-base sm:text-lg font-semibold text-stone-900" "Other items")
-        (raw! badges-html))
+        badges)
       (div :class "text-right flex-shrink-0"
-        (div :class "text-lg font-bold text-stone-900" (raw! total))))))
+        (div :class "text-lg font-bold text-stone-900" total)))))
 
 (defcomp ~cart-empty ()
   (div :class "max-w-full px-3 py-3 space-y-3"
@@ -47,6 +47,6 @@
         (i :class "fa fa-shopping-cart text-stone-500 text-sm sm:text-base" :aria-hidden "true"))
       (p :class "text-base sm:text-lg font-medium text-stone-800" "Your cart is empty"))))
 
-(defcomp ~cart-overview-panel (&key cards-html)
+(defcomp ~cart-overview-panel (&key cards)
   (div :class "max-w-full px-3 py-3 space-y-3"
-    (div :class "space-y-4" (raw! cards-html))))
+    (div :class "space-y-4" cards)))

cart/sexp/payments.sexpr

@@ -6,7 +6,7 @@
       (h3 :class "text-lg font-semibold text-stone-800"
         (i :class "fa fa-credit-card text-purple-600 mr-1") " SumUp Payment")
       (p :class "text-xs text-stone-400" "Configure per-page SumUp credentials. Leave blank to use the global merchant account.")
-      (form :hx-put update-url :hx-target "#payments-panel" :hx-swap "outerHTML" :hx-select "#payments-panel" :class "space-y-3"
+      (form :sx-put update-url :sx-target "#payments-panel" :sx-swap "outerHTML" :sx-select "#payments-panel" :class "space-y-3"
         (input :type "hidden" :name "csrf_token" :value csrf)
         (div (label :class "block text-xs font-medium text-stone-600 mb-1" "Merchant Code")
           (input :type "text" :name "merchant_code" :value merchant-code :placeholder "e.g. ME4J6100" :class input-cls))

cart/sexp/sexp_components.py

@@ -12,9 +12,11 @@ from markupsafe import escape
 
 from shared.sexp.jinja_bridge import render, load_service_components
 from shared.sexp.helpers import (
-    call_url, root_header_html, post_admin_header_html,
-    post_header_html as _shared_post_header_html,
-    search_desktop_html, search_mobile_html, full_page, oob_page,
+    call_url, root_header_sexp, post_admin_header_sexp,
+    post_header_sexp as _shared_post_header_sexp,
+    search_desktop_sexp, search_mobile_sexp,
+    full_page_sexp, oob_page_sexp, header_child_sexp,
+    sexp_call, SexpExpr,
 )
 from shared.infrastructure.urls import market_product_url, cart_url
 
@@ -27,7 +29,7 @@ load_service_components(os.path.dirname(os.path.dirname(__file__)))
 # ---------------------------------------------------------------------------
 
 def _ensure_post_ctx(ctx: dict, page_post: Any) -> dict:
-    """Ensure ctx has a 'post' dict from page_post DTO (for shared post_header_html)."""
+    """Ensure ctx has a 'post' dict from page_post DTO (for shared post_header_sexp)."""
     if ctx.get("post") or not page_post:
         return ctx
     ctx = {**ctx, "post": {
@@ -40,8 +42,8 @@ def _ensure_post_ctx(ctx: dict, page_post: Any) -> dict:
 
 
 async def _ensure_container_nav(ctx: dict) -> dict:
-    """Fetch container_nav_html if not already present (for post header row)."""
-    if ctx.get("container_nav_html"):
+    """Fetch container_nav if not already present (for post header row)."""
+    if ctx.get("container_nav"):
         return ctx
     post = ctx.get("post") or {}
     post_id = post.get("id")
@@ -58,20 +60,20 @@ async def _ensure_container_nav(ctx: dict) -> dict:
         ("events", "container-nav", nav_params),
         ("market", "container-nav", nav_params),
     ], required=False)
-    return {**ctx, "container_nav_html": events_nav + market_nav}
+    return {**ctx, "container_nav": events_nav + market_nav}
 
 
-async def _post_header_html(ctx: dict, page_post: Any, *, oob: bool = False) -> str:
+async def _post_header_sexp(ctx: dict, page_post: Any, *, oob: bool = False) -> str:
     """Build post-level header row from page_post DTO, using shared helper."""
     ctx = _ensure_post_ctx(ctx, page_post)
     ctx = await _ensure_container_nav(ctx)
-    return _shared_post_header_html(ctx, oob=oob)
+    return _shared_post_header_sexp(ctx, oob=oob)
 
 
-def _cart_header_html(ctx: dict, *, oob: bool = False) -> str:
+def _cart_header_sexp(ctx: dict, *, oob: bool = False) -> str:
     """Build the cart section header row."""
-    return render(
-        "menu-row",
+    return sexp_call(
+        "menu-row-sx",
         id="cart-row", level=1, colour="sky",
         link_href=call_url(ctx, "cart_url", "/"),
         link_label="cart", icon="fa fa-shopping-cart",
@@ -79,27 +81,29 @@ def _cart_header_html(ctx: dict, *, oob: bool = False) -> str:
     )
 
 
-def _page_cart_header_html(ctx: dict, page_post: Any, *, oob: bool = False) -> str:
+def _page_cart_header_sexp(ctx: dict, page_post: Any, *, oob: bool = False) -> str:
     """Build the per-page cart header row."""
     slug = page_post.slug if page_post else ""
     title = ((page_post.title if page_post else None) or "")[:160]
-    label_html = ""
+    label_parts = []
     if page_post and page_post.feature_image:
-        label_html += render("cart-page-label-img", src=page_post.feature_image)
-    label_html += f"<span>{title}</span>"
-    nav_html = render("cart-all-carts-link", href=call_url(ctx, "cart_url", "/"))
-    return render(
-        "menu-row",
+        label_parts.append(sexp_call("cart-page-label-img", src=page_post.feature_image))
+    label_parts.append(f'(span "{escape(title)}")')
+    label_sexp = "(<> " + " ".join(label_parts) + ")"
+    nav_sexp = sexp_call("cart-all-carts-link", href=call_url(ctx, "cart_url", "/"))
+    return sexp_call(
+        "menu-row-sx",
         id="page-cart-row", level=2, colour="sky",
         link_href=call_url(ctx, "cart_url", f"/{slug}/"),
-        link_label_html=label_html, nav_html=nav_html, oob=oob,
+        link_label_content=SexpExpr(label_sexp),
+        nav=SexpExpr(nav_sexp), oob=oob,
     )
 
 
-def _auth_header_html(ctx: dict, *, oob: bool = False) -> str:
+def _auth_header_sexp(ctx: dict, *, oob: bool = False) -> str:
     """Build the account section header row (for orders)."""
-    return render(
-        "menu-row",
+    return sexp_call(
+        "menu-row-sx",
         id="auth-row", level=1, colour="sky",
         link_href=call_url(ctx, "account_url", "/"),
         link_label="account", icon="fa-solid fa-user",
@@ -107,10 +111,10 @@ def _auth_header_html(ctx: dict, *, oob: bool = False) -> str:
     )
 
 
-def _orders_header_html(ctx: dict, list_url: str) -> str:
+def _orders_header_sexp(ctx: dict, list_url: str) -> str:
     """Build the orders section header row."""
-    return render(
-        "menu-row",
+    return sexp_call(
+        "menu-row-sx",
         id="orders-row", level=2, colour="sky",
         link_href=list_url, link_label="Orders", icon="fa fa-gbp",
         child_id="orders-header-child",
@@ -121,13 +125,13 @@ def _orders_header_html(ctx: dict, list_url: str) -> str:
 # Cart overview
 # ---------------------------------------------------------------------------
 
-def _badge_html(icon: str, count: int, label: str) -> str:
+def _badge_sexp(icon: str, count: int, label: str) -> str:
     """Render a count badge."""
     s = "s" if count != 1 else ""
-    return render("cart-badge", icon=icon, text=f"{count} {label}{s}")
+    return sexp_call("cart-badge", icon=icon, text=f"{count} {label}{s}")
 
 
-def _page_group_card_html(grp: Any, ctx: dict) -> str:
+def _page_group_card_sexp(grp: Any, ctx: dict) -> str:
     """Render a single page group card for cart overview."""
     post = grp.get("post") if isinstance(grp, dict) else getattr(grp, "post", None)
     cart_items = grp.get("cart_items", []) if isinstance(grp, dict) else getattr(grp, "cart_items", [])
@@ -143,14 +147,15 @@ def _page_group_card_html(grp: Any, ctx: dict) -> str:
         return ""
 
     # Count badges
-    badges = ""
+    badge_parts = []
     if product_count > 0:
-        badges += _badge_html("fa fa-box-open", product_count, "item")
+        badge_parts.append(_badge_sexp("fa fa-box-open", product_count, "item"))
     if calendar_count > 0:
-        badges += _badge_html("fa fa-calendar", calendar_count, "booking")
+        badge_parts.append(_badge_sexp("fa fa-calendar", calendar_count, "booking"))
     if ticket_count > 0:
-        badges += _badge_html("fa fa-ticket", ticket_count, "ticket")
-    badges_html = render("cart-badges-wrap", badges_html=badges)
+        badge_parts.append(_badge_sexp("fa fa-ticket", ticket_count, "ticket"))
+    badges_sexp = "(<> " + " ".join(badge_parts) + ")" if badge_parts else '""'
+    badges_wrap = sexp_call("cart-badges-wrap", badges=SexpExpr(badges_sexp))
 
     if post:
         slug = post.slug if hasattr(post, "slug") else post.get("slug", "")
@@ -159,58 +164,58 @@ def _page_group_card_html(grp: Any, ctx: dict) -> str:
         cart_href = call_url(ctx, "cart_url", f"/{slug}/")
 
         if feature_image:
-            img = render("cart-group-card-img", src=feature_image, alt=title)
+            img = sexp_call("cart-group-card-img", src=feature_image, alt=title)
         else:
-            img = render("cart-group-card-placeholder")
+            img = sexp_call("cart-group-card-placeholder")
 
         mp_sub = ""
         if market_place:
             mp_name = market_place.name if hasattr(market_place, "name") else market_place.get("name", "")
-            mp_sub = render("cart-mp-subtitle", title=title)
+            mp_sub = sexp_call("cart-mp-subtitle", title=title)
         else:
             mp_name = ""
         display_title = mp_name or title
 
-        return render(
+        return sexp_call(
             "cart-group-card",
-            href=cart_href, img_html=img, display_title=display_title,
-            subtitle_html=mp_sub, badges_html=badges_html,
+            href=cart_href, img=SexpExpr(img), display_title=display_title,
+            subtitle=SexpExpr(mp_sub) if mp_sub else None,
+            badges=SexpExpr(badges_wrap),
             total=f"\u00a3{total:.2f}",
         )
     else:
-        # Orphan items — use amber badges
-        badges_amber = badges.replace("bg-stone-100", "bg-amber-100")
-        badges_html_amber = render("cart-badges-wrap", badges_html=badges_amber)
-        return render(
+        # Orphan items
+        return sexp_call(
             "cart-orphan-card",
-            badges_html=badges_html_amber,
+            badges=SexpExpr(badges_wrap),
             total=f"\u00a3{total:.2f}",
         )
 
 
-def _empty_cart_html() -> str:
+def _empty_cart_sexp() -> str:
     """Empty cart state."""
-    return render("cart-empty")
+    return sexp_call("cart-empty")
 
 
-def _overview_main_panel_html(page_groups: list, ctx: dict) -> str:
+def _overview_main_panel_sexp(page_groups: list, ctx: dict) -> str:
     """Cart overview main panel."""
     if not page_groups:
-        return _empty_cart_html()
+        return _empty_cart_sexp()
 
-    cards = [_page_group_card_html(grp, ctx) for grp in page_groups]
+    cards = [_page_group_card_sexp(grp, ctx) for grp in page_groups]
     has_items = any(c for c in cards)
     if not has_items:
-        return _empty_cart_html()
+        return _empty_cart_sexp()
 
-    return render("cart-overview-panel", cards_html="".join(cards))
+    cards_sexp = "(<> " + " ".join(c for c in cards if c) + ")"
+    return sexp_call("cart-overview-panel", cards=SexpExpr(cards_sexp))
 
 
 # ---------------------------------------------------------------------------
 # Page cart
 # ---------------------------------------------------------------------------
 
-def _cart_item_html(item: Any, ctx: dict) -> str:
+def _cart_item_sexp(item: Any, ctx: dict) -> str:
     """Render a single product cart item."""
     from shared.browser.app.csrf import generate_csrf_token
     from quart import url_for
@@ -225,60 +230,60 @@ def _cart_item_html(item: Any, ctx: dict) -> str:
     prod_url = market_product_url(slug)
 
     if p.image:
-        img = render("cart-item-img", src=p.image, alt=p.title)
+        img = sexp_call("cart-item-img", src=p.image, alt=p.title)
     else:
-        img = render("cart-item-no-img")
+        img = sexp_call("cart-item-no-img")
 
-    price_html = ""
+    price_parts = []
     if unit_price:
-        price_html = render("cart-item-price", text=f"{symbol}{unit_price:.2f}")
+        price_parts.append(sexp_call("cart-item-price", text=f"{symbol}{unit_price:.2f}"))
         if p.special_price and p.special_price != p.regular_price:
-            price_html += render("cart-item-price-was", text=f"{symbol}{p.regular_price:.2f}")
+            price_parts.append(sexp_call("cart-item-price-was", text=f"{symbol}{p.regular_price:.2f}"))
     else:
-        price_html = render("cart-item-no-price")
+        price_parts.append(sexp_call("cart-item-no-price"))
+    price_sexp = "(<> " + " ".join(price_parts) + ")" if len(price_parts) > 1 else price_parts[0]
 
-    deleted_html = ""
-    if getattr(item, "is_deleted", False):
-        deleted_html = render("cart-item-deleted")
+    deleted_sexp = sexp_call("cart-item-deleted") if getattr(item, "is_deleted", False) else None
 
-    brand_html = ""
-    if getattr(p, "brand", None):
-        brand_html = render("cart-item-brand", brand=p.brand)
+    brand_sexp = sexp_call("cart-item-brand", brand=p.brand) if getattr(p, "brand", None) else None
 
-    line_total_html = ""
+    line_total_sexp = None
     if unit_price:
         lt = unit_price * item.quantity
-        line_total_html = render("cart-item-line-total", text=f"Line total: {symbol}{lt:.2f}")
+        line_total_sexp = sexp_call("cart-item-line-total", text=f"Line total: {symbol}{lt:.2f}")
 
-    return render(
+    return sexp_call(
         "cart-item",
-        id=f"cart-item-{slug}", img_html=img, prod_url=prod_url, title=p.title,
-        brand_html=brand_html, deleted_html=deleted_html, price_html=price_html,
+        id=f"cart-item-{slug}", img=SexpExpr(img), prod_url=prod_url, title=p.title,
+        brand=SexpExpr(brand_sexp) if brand_sexp else None,
+        deleted=SexpExpr(deleted_sexp) if deleted_sexp else None,
+        price=SexpExpr(price_sexp),
         qty_url=qty_url, csrf=csrf, minus=str(item.quantity - 1),
         qty=str(item.quantity), plus=str(item.quantity + 1),
-        line_total_html=line_total_html,
+        line_total=SexpExpr(line_total_sexp) if line_total_sexp else None,
     )
 
 
-def _calendar_entries_html(entries: list) -> str:
+def _calendar_entries_sexp(entries: list) -> str:
     """Render calendar booking entries in cart."""
     if not entries:
         return ""
-    items = ""
+    parts = []
     for e in entries:
         name = getattr(e, "name", None) or getattr(e, "calendar_name", "")
         start = e.start_at if hasattr(e, "start_at") else ""
         end = getattr(e, "end_at", None)
         cost = getattr(e, "cost", 0) or 0
         end_str = f" \u2013 {end}" if end else ""
-        items += render(
+        parts.append(sexp_call(
             "cart-cal-entry",
             name=name, date_str=f"{start}{end_str}", cost=f"\u00a3{cost:.2f}",
-        )
-    return render("cart-cal-section", items_html=items)
+        ))
+    items_sexp = "(<> " + " ".join(parts) + ")"
+    return sexp_call("cart-cal-section", items=SexpExpr(items_sexp))
 
 
-def _ticket_groups_html(ticket_groups: list, ctx: dict) -> str:
+def _ticket_groups_sexp(ticket_groups: list, ctx: dict) -> str:
     """Render ticket groups in cart."""
     if not ticket_groups:
         return ""
@@ -287,7 +292,7 @@ def _ticket_groups_html(ticket_groups: list, ctx: dict) -> str:
 
     csrf = generate_csrf_token()
     qty_url = url_for("cart_global.update_ticket_quantity")
-    items = ""
+    parts = []
 
     for tg in ticket_groups:
         name = tg.entry_name if hasattr(tg, "entry_name") else tg.get("entry_name", "")
@@ -304,22 +309,26 @@ def _ticket_groups_html(ticket_groups: list, ctx: dict) -> str:
         if end_at:
             date_str += f" \u2013 {end_at.strftime('%-d %b %Y, %H:%M')}"
 
-        tt_name_html = render("cart-ticket-type-name", name=tt_name) if tt_name else ""
-        tt_hidden = render("cart-ticket-type-hidden", value=str(tt_id)) if tt_id else ""
+        tt_name_sexp = sexp_call("cart-ticket-type-name", name=tt_name) if tt_name else None
+        tt_hidden_sexp = sexp_call("cart-ticket-type-hidden", value=str(tt_id)) if tt_id else None
 
-        items += render(
+        parts.append(sexp_call(
             "cart-ticket-article",
-            name=name, type_name_html=tt_name_html, date_str=date_str,
+            name=name,
+            type_name=SexpExpr(tt_name_sexp) if tt_name_sexp else None,
+            date_str=date_str,
             price=f"\u00a3{price or 0:.2f}", qty_url=qty_url, csrf=csrf,
-            entry_id=str(entry_id), type_hidden_html=tt_hidden,
+            entry_id=str(entry_id),
+            type_hidden=SexpExpr(tt_hidden_sexp) if tt_hidden_sexp else None,
             minus=str(max(quantity - 1, 0)), qty=str(quantity),
             plus=str(quantity + 1), line_total=f"Line total: \u00a3{line_total:.2f}",
-        )
+        ))
 
-    return render("cart-tickets-section", items_html=items)
+    items_sexp = "(<> " + " ".join(parts) + ")"
+    return sexp_call("cart-tickets-section", items=SexpExpr(items_sexp))
 
 
-def _cart_summary_html(ctx: dict, cart: list, cal_entries: list, tickets: list,
+def _cart_summary_sexp(ctx: dict, cart: list, cal_entries: list, tickets: list,
                        total_fn: Any, cal_total_fn: Any, ticket_total_fn: Any) -> str:
     """Render the order summary sidebar."""
     from shared.browser.app.csrf import generate_csrf_token
@@ -351,38 +360,41 @@ def _cart_summary_html(ctx: dict, cart: list, cal_entries: list, tickets: list,
             action = url_for("cart_global.checkout")
         from shared.utils import route_prefix
         action = route_prefix() + action
-        checkout_html = render(
+        checkout_sexp = sexp_call(
             "cart-checkout-form",
             action=action, csrf=csrf, label=f" Checkout as {user.email}",
         )
     else:
         href = login_url(request.url)
-        checkout_html = render("cart-checkout-signin", href=href)
+        checkout_sexp = sexp_call("cart-checkout-signin", href=href)
 
-    return render(
+    return sexp_call(
         "cart-summary-panel",
         item_count=str(item_count), subtotal=f"{symbol}{grand:.2f}",
-        checkout_html=checkout_html,
+        checkout=SexpExpr(checkout_sexp),
     )
 
 
-def _page_cart_main_panel_html(ctx: dict, cart: list, cal_entries: list,
+def _page_cart_main_panel_sexp(ctx: dict, cart: list, cal_entries: list,
                                 tickets: list, ticket_groups: list,
                                 total_fn: Any, cal_total_fn: Any,
                                 ticket_total_fn: Any) -> str:
     """Page cart main panel."""
     if not cart and not cal_entries and not tickets:
-        return render("cart-page-empty")
+        return sexp_call("cart-page-empty")
 
-    items_html = "".join(_cart_item_html(item, ctx) for item in cart)
-    cal_html = _calendar_entries_html(cal_entries)
-    tickets_html = _ticket_groups_html(ticket_groups, ctx)
-    summary_html = _cart_summary_html(ctx, cart, cal_entries, tickets, total_fn, cal_total_fn, ticket_total_fn)
+    item_parts = [_cart_item_sexp(item, ctx) for item in cart]
+    items_sexp = "(<> " + " ".join(item_parts) + ")" if item_parts else '""'
+    cal_sexp = _calendar_entries_sexp(cal_entries)
+    tickets_sexp = _ticket_groups_sexp(ticket_groups, ctx)
+    summary_sexp = _cart_summary_sexp(ctx, cart, cal_entries, tickets, total_fn, cal_total_fn, ticket_total_fn)
 
-    return render(
+    return sexp_call(
         "cart-page-panel",
-        items_html=items_html, cal_html=cal_html,
-        tickets_html=tickets_html, summary_html=summary_html,
+        items=SexpExpr(items_sexp),
+        cal=SexpExpr(cal_sexp) if cal_sexp else None,
+        tickets=SexpExpr(tickets_sexp) if tickets_sexp else None,
+        summary=SexpExpr(summary_sexp),
     )
 
 
@@ -390,7 +402,7 @@ def _page_cart_main_panel_html(ctx: dict, cart: list, cal_entries: list,
 # Orders list (same pattern as orders service)
 # ---------------------------------------------------------------------------
 
-def _order_row_html(order: Any, detail_url: str) -> str:
+def _order_row_sexp(order: Any, detail_url: str) -> str:
     """Render a single order as desktop table row + mobile card."""
     status = order.status or "pending"
     sl = status.lower()
@@ -403,90 +415,91 @@ def _order_row_html(order: Any, detail_url: str) -> str:
     created = order.created_at.strftime("%-d %b %Y, %H:%M") if order.created_at else "\u2014"
     total = f"{order.currency or 'GBP'} {order.total_amount or 0:.2f}"
 
-    desktop = render(
+    desktop = sexp_call(
         "cart-order-row-desktop",
         order_id=f"#{order.id}", created=created, desc=order.description or "",
         total=total, pill=pill_cls, status=status, detail_url=detail_url,
     )
 
     mobile_pill = f"inline-flex items-center rounded-full border px-2 py-0.5 text-[11px] {pill}"
-    mobile = render(
+    mobile = sexp_call(
         "cart-order-row-mobile",
         order_id=f"#{order.id}", pill=mobile_pill, status=status,
         created=created, total=total, detail_url=detail_url,
     )
 
-    return desktop + mobile
+    return "(<> " + desktop + " " + mobile + ")"
 
 
-def _orders_rows_html(orders: list, page: int, total_pages: int,
+def _orders_rows_sexp(orders: list, page: int, total_pages: int,
                       url_for_fn: Any, qs_fn: Any) -> str:
     """Render order rows + infinite scroll sentinel."""
     from shared.utils import route_prefix
     pfx = route_prefix()
 
     parts = [
-        _order_row_html(o, pfx + url_for_fn("orders.order.order_detail", order_id=o.id))
+        _order_row_sexp(o, pfx + url_for_fn("orders.order.order_detail", order_id=o.id))
         for o in orders
     ]
 
     if page < total_pages:
         next_url = pfx + url_for_fn("orders.list_orders") + qs_fn(page=page + 1)
-        parts.append(render(
+        parts.append(sexp_call(
             "infinite-scroll",
             url=next_url, page=page, total_pages=total_pages,
             id_prefix="orders", colspan=5,
         ))
     else:
-        parts.append(render("cart-orders-end"))
+        parts.append(sexp_call("cart-orders-end"))
 
-    return "".join(parts)
+    return "(<> " + " ".join(parts) + ")"
 
 
-def _orders_main_panel_html(orders: list, rows_html: str) -> str:
+def _orders_main_panel_sexp(orders: list, rows_sexp: str) -> str:
     """Main panel for orders list."""
     if not orders:
-        return render("cart-orders-empty")
-    return render("cart-orders-table", rows_html=rows_html)
+        return sexp_call("cart-orders-empty")
+    return sexp_call("cart-orders-table", rows=SexpExpr(rows_sexp))
 
 
-def _orders_summary_html(ctx: dict) -> str:
+def _orders_summary_sexp(ctx: dict) -> str:
     """Filter section for orders list."""
-    return render("cart-orders-filter", search_mobile_html=search_mobile_html(ctx))
+    return sexp_call("cart-orders-filter", search_mobile=SexpExpr(search_mobile_sexp(ctx)))
 
 
 # ---------------------------------------------------------------------------
 # Single order detail
 # ---------------------------------------------------------------------------
 
-def _order_items_html(order: Any) -> str:
+def _order_items_sexp(order: Any) -> str:
     """Render order items list."""
     if not order or not order.items:
         return ""
-    items = ""
+    parts = []
     for item in order.items:
         prod_url = market_product_url(item.product_slug)
         if item.product_image:
-            img = render(
+            img = sexp_call(
                 "cart-order-item-img",
                 src=item.product_image, alt=item.product_title or "Product image",
             )
         else:
-            img = render("cart-order-item-no-img")
-        items += render(
+            img = sexp_call("cart-order-item-no-img")
+        parts.append(sexp_call(
             "cart-order-item",
-            prod_url=prod_url, img_html=img,
+            prod_url=prod_url, img=SexpExpr(img),
             title=item.product_title or "Unknown product",
             product_id=f"Product ID: {item.product_id}",
             qty=f"Qty: {item.quantity}",
             price=f"{item.currency or order.currency or 'GBP'} {item.unit_price or 0:.2f}",
-        )
-    return render("cart-order-items-panel", items_html=items)
+        ))
+    items_sexp = "(<> " + " ".join(parts) + ")"
+    return sexp_call("cart-order-items-panel", items=SexpExpr(items_sexp))
 
 
-def _order_summary_html(order: Any) -> str:
+def _order_summary_sexp(order: Any) -> str:
     """Order summary card."""
-    return render(
+    return sexp_call(
         "order-summary-card",
         order_id=order.id,
         created_at=order.created_at.strftime("%-d %b %Y, %H:%M") if order.created_at else None,
@@ -495,11 +508,11 @@ def _order_summary_html(order: Any) -> str:
     )
 
 
-def _order_calendar_items_html(calendar_entries: list | None) -> str:
+def _order_calendar_items_sexp(calendar_entries: list | None) -> str:
     """Render calendar bookings for an order."""
     if not calendar_entries:
         return ""
-    items = ""
+    parts = []
     for e in calendar_entries:
         st = e.state or ""
         pill = (
@@ -512,38 +525,43 @@ def _order_calendar_items_html(calendar_entries: list | None) -> str:
         ds = e.start_at.strftime("%-d %b %Y, %H:%M") if e.start_at else ""
         if e.end_at:
             ds += f" \u2013 {e.end_at.strftime('%-d %b %Y, %H:%M')}"
-        items += render(
+        parts.append(sexp_call(
             "cart-order-cal-entry",
             name=e.name, pill=pill_cls, status=st.capitalize(),
             date_str=ds, cost=f"\u00a3{e.cost or 0:.2f}",
-        )
-    return render("cart-order-cal-section", items_html=items)
+        ))
+    items_sexp = "(<> " + " ".join(parts) + ")"
+    return sexp_call("cart-order-cal-section", items=SexpExpr(items_sexp))
 
 
-def _order_main_html(order: Any, calendar_entries: list | None) -> str:
+def _order_main_sexp(order: Any, calendar_entries: list | None) -> str:
     """Main panel for single order detail."""
-    summary = _order_summary_html(order)
-    return render(
+    summary = _order_summary_sexp(order)
+    items = _order_items_sexp(order)
+    cal = _order_calendar_items_sexp(calendar_entries)
+    return sexp_call(
         "cart-order-main",
-        summary_html=summary, items_html=_order_items_html(order),
-        cal_html=_order_calendar_items_html(calendar_entries),
+        summary=SexpExpr(summary),
+        items=SexpExpr(items) if items else None,
+        cal=SexpExpr(cal) if cal else None,
     )
 
 
-def _order_filter_html(order: Any, list_url: str, recheck_url: str,
+def _order_filter_sexp(order: Any, list_url: str, recheck_url: str,
                        pay_url: str, csrf_token: str) -> str:
     """Filter section for single order detail."""
     created = order.created_at.strftime("%-d %b %Y, %H:%M") if order.created_at else "\u2014"
     status = order.status or "pending"
 
-    pay = ""
+    pay_sexp = None
     if status != "paid":
-        pay = render("cart-order-pay-btn", url=pay_url)
+        pay_sexp = sexp_call("cart-order-pay-btn", url=pay_url)
 
-    return render(
+    return sexp_call(
         "cart-order-filter",
         info=f"Placed {created} \u00b7 Status: {status}",
-        list_url=list_url, recheck_url=recheck_url, csrf=csrf_token, pay_html=pay,
+        list_url=list_url, recheck_url=recheck_url, csrf=csrf_token,
+        pay=SexpExpr(pay_sexp) if pay_sexp else None,
     )
 
 
@@ -553,16 +571,16 @@ def _order_filter_html(order: Any, list_url: str, recheck_url: str,
 
 async def render_overview_page(ctx: dict, page_groups: list) -> str:
     """Full page: cart overview."""
-    main = _overview_main_panel_html(page_groups, ctx)
-    hdr = root_header_html(ctx)
-    return full_page(ctx, header_rows_html=hdr, content_html=main)
+    main = _overview_main_panel_sexp(page_groups, ctx)
+    hdr = root_header_sexp(ctx)
+    return full_page_sexp(ctx, header_rows=hdr, content=main)
 
 
 async def render_overview_oob(ctx: dict, page_groups: list) -> str:
     """OOB response for cart overview."""
-    main = _overview_main_panel_html(page_groups, ctx)
-    oobs = root_header_html(ctx, oob=True)
-    return oob_page(ctx, oobs_html=oobs, content_html=main)
+    main = _overview_main_panel_sexp(page_groups, ctx)
+    oobs = root_header_sexp(ctx, oob=True)
+    return oob_page_sexp(oobs=oobs, content=main)
 
 
 # ---------------------------------------------------------------------------
@@ -574,16 +592,17 @@ async def render_page_cart_page(ctx: dict, page_post: Any,
                                  ticket_groups: list, total_fn: Any,
                                  cal_total_fn: Any, ticket_total_fn: Any) -> str:
     """Full page: page-specific cart."""
-    main = _page_cart_main_panel_html(ctx, cart, cal_entries, tickets, ticket_groups,
+    main = _page_cart_main_panel_sexp(ctx, cart, cal_entries, tickets, ticket_groups,
                                        total_fn, cal_total_fn, ticket_total_fn)
-    hdr = root_header_html(ctx)
-    child = _cart_header_html(ctx)
-    page_hdr = _page_cart_header_html(ctx, page_post)
-    hdr += render(
+    hdr = root_header_sexp(ctx)
+    child = _cart_header_sexp(ctx)
+    page_hdr = _page_cart_header_sexp(ctx, page_post)
+    nested = sexp_call(
         "cart-header-child-nested",
-        outer_html=child, inner_html=page_hdr,
+        outer=SexpExpr(child), inner=SexpExpr(page_hdr),
     )
-    return full_page(ctx, header_rows_html=hdr, content_html=main)
+    header_rows = "(<> " + hdr + " " + nested + ")"
+    return full_page_sexp(ctx, header_rows=header_rows, content=main)
 
 
 async def render_page_cart_oob(ctx: dict, page_post: Any,
@@ -591,14 +610,14 @@ async def render_page_cart_oob(ctx: dict, page_post: Any,
                                 ticket_groups: list, total_fn: Any,
                                 cal_total_fn: Any, ticket_total_fn: Any) -> str:
     """OOB response for page cart."""
-    main = _page_cart_main_panel_html(ctx, cart, cal_entries, tickets, ticket_groups,
+    main = _page_cart_main_panel_sexp(ctx, cart, cal_entries, tickets, ticket_groups,
                                        total_fn, cal_total_fn, ticket_total_fn)
-    oobs = (
-        render("cart-header-child-oob", inner_html=_page_cart_header_html(ctx, page_post))
-        + _cart_header_html(ctx, oob=True)
-        + root_header_html(ctx, oob=True)
-    )
-    return oob_page(ctx, oobs_html=oobs, content_html=main)
+    child_oob = sexp_call("cart-header-child-oob",
+                           inner=SexpExpr(_page_cart_header_sexp(ctx, page_post)))
+    cart_hdr_oob = _cart_header_sexp(ctx, oob=True)
+    root_hdr_oob = root_header_sexp(ctx, oob=True)
+    oobs = "(<> " + child_oob + " " + cart_hdr_oob + " " + root_hdr_oob + ")"
+    return oob_page_sexp(oobs=oobs, content=main)
 
 
 # ---------------------------------------------------------------------------
@@ -616,27 +635,29 @@ async def render_orders_page(ctx: dict, orders: list, page: int,
     ctx["search_count"] = search_count
     list_url = route_prefix() + url_for_fn("orders.list_orders")
 
-    rows = _orders_rows_html(orders, page, total_pages, url_for_fn, qs_fn)
-    main = _orders_main_panel_html(orders, rows)
+    rows = _orders_rows_sexp(orders, page, total_pages, url_for_fn, qs_fn)
+    main = _orders_main_panel_sexp(orders, rows)
 
-    hdr = root_header_html(ctx)
-    hdr += render(
+    hdr = root_header_sexp(ctx)
+    auth = _auth_header_sexp(ctx)
+    orders_hdr = _orders_header_sexp(ctx, list_url)
+    auth_child = sexp_call(
         "cart-auth-header-child",
-        auth_html=_auth_header_html(ctx),
-        orders_html=_orders_header_html(ctx, list_url),
+        auth=SexpExpr(auth), orders=SexpExpr(orders_hdr),
     )
+    header_rows = "(<> " + hdr + " " + auth_child + ")"
 
-    return full_page(ctx, header_rows_html=hdr,
-                     filter_html=_orders_summary_html(ctx),
-                     aside_html=search_desktop_html(ctx),
-                     content_html=main)
+    return full_page_sexp(ctx, header_rows=header_rows,
+                          filter=_orders_summary_sexp(ctx),
+                          aside=search_desktop_sexp(ctx),
+                          content=main)
 
 
 async def render_orders_rows(ctx: dict, orders: list, page: int,
                               total_pages: int, url_for_fn: Any,
                               qs_fn: Any) -> str:
     """Pagination: just the table rows."""
-    return _orders_rows_html(orders, page, total_pages, url_for_fn, qs_fn)
+    return _orders_rows_sexp(orders, page, total_pages, url_for_fn, qs_fn)
 
 
 async def render_orders_oob(ctx: dict, orders: list, page: int,
@@ -650,22 +671,21 @@ async def render_orders_oob(ctx: dict, orders: list, page: int,
     ctx["search_count"] = search_count
     list_url = route_prefix() + url_for_fn("orders.list_orders")
 
-    rows = _orders_rows_html(orders, page, total_pages, url_for_fn, qs_fn)
-    main = _orders_main_panel_html(orders, rows)
+    rows = _orders_rows_sexp(orders, page, total_pages, url_for_fn, qs_fn)
+    main = _orders_main_panel_sexp(orders, rows)
 
-    oobs = (
-        _auth_header_html(ctx, oob=True)
-        + render(
-            "cart-auth-header-child-oob",
-            inner_html=_orders_header_html(ctx, list_url),
-        )
-        + root_header_html(ctx, oob=True)
+    auth_oob = _auth_header_sexp(ctx, oob=True)
+    auth_child_oob = sexp_call(
+        "cart-auth-header-child-oob",
+        inner=SexpExpr(_orders_header_sexp(ctx, list_url)),
     )
+    root_oob = root_header_sexp(ctx, oob=True)
+    oobs = "(<> " + auth_oob + " " + auth_child_oob + " " + root_oob + ")"
 
-    return oob_page(ctx, oobs_html=oobs,
-                    filter_html=_orders_summary_html(ctx),
-                    aside_html=search_desktop_html(ctx),
-                    content_html=main)
+    return oob_page_sexp(oobs=oobs,
+                         filter=_orders_summary_sexp(ctx),
+                         aside=search_desktop_sexp(ctx),
+                         content=main)
 
 
 # ---------------------------------------------------------------------------
@@ -685,23 +705,24 @@ async def render_order_page(ctx: dict, order: Any,
     recheck_url = pfx + url_for_fn("orders.order.order_recheck", order_id=order.id)
     pay_url = pfx + url_for_fn("orders.order.order_pay", order_id=order.id)
 
-    main = _order_main_html(order, calendar_entries)
-    filt = _order_filter_html(order, list_url, recheck_url, pay_url, generate_csrf_token())
+    main = _order_main_sexp(order, calendar_entries)
+    filt = _order_filter_sexp(order, list_url, recheck_url, pay_url, generate_csrf_token())
 
-    hdr = root_header_html(ctx)
-    order_row = render(
-        "menu-row",
+    hdr = root_header_sexp(ctx)
+    order_row = sexp_call(
+        "menu-row-sx",
         id="order-row", level=3, colour="sky",
         link_href=detail_url, link_label=f"Order {order.id}", icon="fa fa-gbp",
     )
-    hdr += render(
+    order_child = sexp_call(
         "cart-order-header-child",
-        auth_html=_auth_header_html(ctx),
-        orders_html=_orders_header_html(ctx, list_url),
-        order_html=order_row,
+        auth=SexpExpr(_auth_header_sexp(ctx)),
+        orders=SexpExpr(_orders_header_sexp(ctx, list_url)),
+        order=SexpExpr(order_row),
     )
+    header_rows = "(<> " + hdr + " " + order_child + ")"
 
-    return full_page(ctx, header_rows_html=hdr, filter_html=filt, content_html=main)
+    return full_page_sexp(ctx, header_rows=header_rows, filter=filt, content=main)
 
 
 async def render_order_oob(ctx: dict, order: Any,
@@ -717,78 +738,78 @@ async def render_order_oob(ctx: dict, order: Any,
     recheck_url = pfx + url_for_fn("orders.order.order_recheck", order_id=order.id)
     pay_url = pfx + url_for_fn("orders.order.order_pay", order_id=order.id)
 
-    main = _order_main_html(order, calendar_entries)
-    filt = _order_filter_html(order, list_url, recheck_url, pay_url, generate_csrf_token())
+    main = _order_main_sexp(order, calendar_entries)
+    filt = _order_filter_sexp(order, list_url, recheck_url, pay_url, generate_csrf_token())
 
-    order_row_oob = render(
-        "menu-row",
+    order_row_oob = sexp_call(
+        "menu-row-sx",
         id="order-row", level=3, colour="sky",
         link_href=detail_url, link_label=f"Order {order.id}", icon="fa fa-gbp",
         oob=True,
     )
-    oobs = (
-        render("cart-orders-header-child-oob", inner_html=order_row_oob)
-        + root_header_html(ctx, oob=True)
-    )
+    orders_child_oob = sexp_call("cart-orders-header-child-oob",
+                                  inner=SexpExpr(order_row_oob))
+    root_oob = root_header_sexp(ctx, oob=True)
+    oobs = "(<> " + orders_child_oob + " " + root_oob + ")"
 
-    return oob_page(ctx, oobs_html=oobs, filter_html=filt, content_html=main)
+    return oob_page_sexp(oobs=oobs, filter=filt, content=main)
 
 
 # ---------------------------------------------------------------------------
 # Public API: Checkout error
 # ---------------------------------------------------------------------------
 
-def _checkout_error_filter_html() -> str:
-    return render("cart-checkout-error-filter")
+def _checkout_error_filter_sexp() -> str:
+    return sexp_call("cart-checkout-error-filter")
 
 
-def _checkout_error_content_html(error: str | None, order: Any | None) -> str:
+def _checkout_error_content_sexp(error: str | None, order: Any | None) -> str:
     err_msg = error or "Unexpected error while creating the hosted checkout session."
-    order_html = ""
+    order_sexp = None
     if order:
-        order_html = render("cart-checkout-error-order-id", order_id=f"#{order.id}")
+        order_sexp = sexp_call("cart-checkout-error-order-id", order_id=f"#{order.id}")
     back_url = cart_url("/")
-    return render(
+    return sexp_call(
         "cart-checkout-error-content",
-        error_msg=err_msg, order_html=order_html, back_url=back_url,
+        error_msg=err_msg,
+        order=SexpExpr(order_sexp) if order_sexp else None,
+        back_url=back_url,
     )
 
 
 async def render_checkout_error_page(ctx: dict, error: str | None = None, order: Any | None = None) -> str:
     """Full page: checkout error."""
-    hdr = root_header_html(ctx)
-    filt = _checkout_error_filter_html()
-    content = _checkout_error_content_html(error, order)
-    return full_page(ctx, header_rows_html=hdr, filter_html=filt, content_html=content)
+    hdr = root_header_sexp(ctx)
+    filt = _checkout_error_filter_sexp()
+    content = _checkout_error_content_sexp(error, order)
+    return full_page_sexp(ctx, header_rows=hdr, filter=filt, content=content)
 
 
 # ---------------------------------------------------------------------------
 # Page admin (/<page_slug>/admin/)
 # ---------------------------------------------------------------------------
 
-def _cart_page_admin_header_html(ctx: dict, page_post: Any, *, oob: bool = False,
+def _cart_page_admin_header_sexp(ctx: dict, page_post: Any, *, oob: bool = False,
                                   selected: str = "") -> str:
-    """Build the page-level admin header row — delegates to shared helper."""
+    """Build the page-level admin header row -- delegates to shared helper."""
     slug = page_post.slug if page_post else ""
     ctx = _ensure_post_ctx(ctx, page_post)
-    return post_admin_header_html(ctx, slug, oob=oob, selected=selected)
+    return post_admin_header_sexp(ctx, slug, oob=oob, selected=selected)
 
 
-def _cart_admin_main_panel_html(ctx: dict) -> str:
-    """Admin overview panel — links to sub-admin pages."""
+def _cart_admin_main_panel_sexp(ctx: dict) -> str:
+    """Admin overview panel -- links to sub-admin pages."""
     from quart import url_for
     payments_href = url_for("page_admin.payments")
     return (
-        '<div id="main-panel">'
-        '<div class="flex items-center justify-between p-3 border-b">'
-        '<span class="font-medium"><i class="fa fa-credit-card text-purple-600 mr-1"></i> Payments</span>'
-        f'<a href="{payments_href}" class="text-sm underline">configure</a>'
-        '</div>'
-        '</div>'
+        '(div :id "main-panel"'
+        ' (div :class "flex items-center justify-between p-3 border-b"'
+        ' (span :class "font-medium" (i :class "fa fa-credit-card text-purple-600 mr-1") " Payments")'
+        f' (a :href "{payments_href}" :class "text-sm underline" "configure")))'
     )
 
 
-def _cart_payments_main_panel_html(ctx: dict) -> str:
+def _cart_payments_main_panel_sexp(ctx: dict) -> str:
     """Render SumUp payment config form."""
     from quart import url_for
     csrf_token = ctx.get("csrf_token")
@@ -802,11 +823,11 @@ def _cart_payments_main_panel_html(ctx: dict) -> str:
     placeholder = "--------" if sumup_configured else "sup_sk_..."
     input_cls = "w-full px-3 py-1.5 text-sm border border-stone-300 rounded focus:ring-purple-500 focus:border-purple-500"
 
-    return render("cart-payments-panel",
-                  update_url=update_url, csrf=csrf,
-                  merchant_code=merchant_code, placeholder=placeholder,
-                  input_cls=input_cls, sumup_configured=sumup_configured,
-                  checkout_prefix=checkout_prefix)
+    return sexp_call("cart-payments-panel",
+                     update_url=update_url, csrf=csrf,
+                     merchant_code=merchant_code, placeholder=placeholder,
+                     input_cls=input_cls, sumup_configured=sumup_configured,
+                     checkout_prefix=checkout_prefix)
 
 
 # ---------------------------------------------------------------------------
@@ -815,18 +836,19 @@ def _cart_payments_main_panel_html(ctx: dict) -> str:
 
 async def render_cart_admin_page(ctx: dict, page_post: Any) -> str:
     """Full page: cart page admin overview."""
-    content = _cart_admin_main_panel_html(ctx)
-    root_hdr = root_header_html(ctx)
-    post_hdr = await _post_header_html(ctx, page_post)
-    admin_hdr = _cart_page_admin_header_html(ctx, page_post)
-    return full_page(ctx, header_rows_html=root_hdr + post_hdr + admin_hdr, content_html=content)
+    content = _cart_admin_main_panel_sexp(ctx)
+    root_hdr = root_header_sexp(ctx)
+    post_hdr = await _post_header_sexp(ctx, page_post)
+    admin_hdr = _cart_page_admin_header_sexp(ctx, page_post)
+    header_rows = "(<> " + root_hdr + " " + post_hdr + " " + admin_hdr + ")"
+    return full_page_sexp(ctx, header_rows=header_rows, content=content)
 
 
 async def render_cart_admin_oob(ctx: dict, page_post: Any) -> str:
     """OOB response: cart page admin overview."""
-    content = _cart_admin_main_panel_html(ctx)
-    oobs = _cart_page_admin_header_html(ctx, page_post, oob=True)
-    return oob_page(ctx, oobs_html=oobs, content_html=content)
+    content = _cart_admin_main_panel_sexp(ctx)
+    oobs = _cart_page_admin_header_sexp(ctx, page_post, oob=True)
+    return oob_page_sexp(oobs=oobs, content=content)
 
 
 # ---------------------------------------------------------------------------
@@ -835,20 +857,21 @@ async def render_cart_admin_oob(ctx: dict, page_post: Any) -> str:
 
 async def render_cart_payments_page(ctx: dict, page_post: Any) -> str:
     """Full page: payments config."""
-    content = _cart_payments_main_panel_html(ctx)
-    root_hdr = root_header_html(ctx)
-    post_hdr = await _post_header_html(ctx, page_post)
-    admin_hdr = _cart_page_admin_header_html(ctx, page_post, selected="payments")
-    return full_page(ctx, header_rows_html=root_hdr + post_hdr + admin_hdr, content_html=content)
+    content = _cart_payments_main_panel_sexp(ctx)
+    root_hdr = root_header_sexp(ctx)
+    post_hdr = await _post_header_sexp(ctx, page_post)
+    admin_hdr = _cart_page_admin_header_sexp(ctx, page_post, selected="payments")
+    header_rows = "(<> " + root_hdr + " " + post_hdr + " " + admin_hdr + ")"
+    return full_page_sexp(ctx, header_rows=header_rows, content=content)
 
 
 async def render_cart_payments_oob(ctx: dict, page_post: Any) -> str:
     """OOB response: payments config."""
-    content = _cart_payments_main_panel_html(ctx)
-    oobs = _cart_page_admin_header_html(ctx, page_post, oob=True, selected="payments")
-    return oob_page(ctx, oobs_html=oobs, content_html=content)
+    content = _cart_payments_main_panel_sexp(ctx)
+    oobs = _cart_page_admin_header_sexp(ctx, page_post, oob=True, selected="payments")
+    return oob_page_sexp(oobs=oobs, content=content)
 
 
 def render_cart_payments_panel(ctx: dict) -> str:
     """Render the payments config panel for PUT response."""
-    return _cart_payments_main_panel_html(ctx)
+    return _cart_payments_main_panel_sexp(ctx)

cart/sexp/summary.sexpr

@@ -4,23 +4,23 @@
   (form :method "post" :action action :class "w-full"
     (input :type "hidden" :name "csrf_token" :value csrf)
     (button :type "submit" :class "w-full inline-flex items-center justify-center px-4 py-2 text-xs sm:text-sm rounded-full border border-emerald-600 bg-emerald-600 text-white hover:bg-emerald-700 transition"
-      (i :class "fa-solid fa-credit-card mr-2" :aria-hidden "true") (raw! label))))
+      (i :class "fa-solid fa-credit-card mr-2" :aria-hidden "true") label)))
 
 (defcomp ~cart-checkout-signin (&key href)
   (div :class "w-full flex"
     (a :href href :class "w-full cursor-pointer flex flex-row items-center justify-center p-3 gap-2 rounded bg-stone-200 text-black hover:bg-stone-300 transition"
       (i :class "fa-solid fa-key") (span "sign in or register to checkout"))))
 
-(defcomp ~cart-summary-panel (&key item-count subtotal checkout-html)
+(defcomp ~cart-summary-panel (&key item-count subtotal checkout)
   (aside :id "cart-summary" :class "lg:pl-2"
     (div :class "rounded-2xl bg-white shadow-sm border border-stone-200 p-4 sm:p-5"
       (h2 :class "text-sm sm:text-base font-semibold text-stone-900 mb-3 sm:mb-4" "Order summary")
       (dl :class "space-y-2 text-xs sm:text-sm"
         (div :class "flex items-center justify-between"
-          (dt :class "text-stone-600" "Items") (dd :class "text-stone-900" (raw! item-count)))
+          (dt :class "text-stone-600" "Items") (dd :class "text-stone-900" item-count))
         (div :class "flex items-center justify-between"
-          (dt :class "text-stone-600" "Subtotal") (dd :class "text-stone-900" (raw! subtotal))))
+          (dt :class "text-stone-600" "Subtotal") (dd :class "text-stone-900" subtotal)))
       (div :class "flex flex-col items-center w-full"
         (h1 :class "text-5xl mt-2" "This is a test - it will not take actual money")
         (div "use dummy card number: 5555 5555 5555 4444"))
-      (div :class "mt-4 sm:mt-5" (raw! checkout-html)))))
+      (div :class "mt-4 sm:mt-5" checkout))))

cart/sexp/tickets.sexpr

@@ -1,42 +1,42 @@
 ;; Cart ticket components
 
 (defcomp ~cart-ticket-type-name (&key name)
-  (p :class "mt-0.5 text-[0.7rem] sm:text-xs text-stone-500" (raw! name)))
+  (p :class "mt-0.5 text-[0.7rem] sm:text-xs text-stone-500" name))
 
 (defcomp ~cart-ticket-type-hidden (&key value)
   (input :type "hidden" :name "ticket_type_id" :value value))
 
-(defcomp ~cart-ticket-article (&key name type-name-html date-str price qty-url csrf entry-id type-hidden-html minus qty plus line-total)
+(defcomp ~cart-ticket-article (&key name type-name date-str price qty-url csrf entry-id type-hidden minus qty plus line-total)
   (article :class "flex flex-col sm:flex-row gap-3 sm:gap-4 rounded-2xl bg-white shadow-sm border border-stone-200 p-3 sm:p-4"
     (div :class "flex-1 min-w-0"
       (div :class "flex flex-col sm:flex-row sm:items-start justify-between gap-2 sm:gap-3"
         (div :class "min-w-0"
-          (h3 :class "text-sm sm:text-base font-semibold text-stone-900" (raw! name))
-          (raw! type-name-html)
-          (p :class "mt-0.5 text-[0.7rem] sm:text-xs text-stone-500" (raw! date-str)))
+          (h3 :class "text-sm sm:text-base font-semibold text-stone-900" name)
+          type-name
+          (p :class "mt-0.5 text-[0.7rem] sm:text-xs text-stone-500" date-str))
         (div :class "text-left sm:text-right"
-          (p :class "text-sm sm:text-base font-semibold text-stone-900" (raw! price))))
+          (p :class "text-sm sm:text-base font-semibold text-stone-900" price)))
       (div :class "mt-3 flex flex-col sm:flex-row sm:items-center justify-between gap-2 sm:gap-4"
         (div :class "flex items-center gap-2 text-xs sm:text-sm text-stone-700"
           (span :class "text-[0.65rem] sm:text-xs uppercase tracking-wide text-stone-500" "Quantity")
-          (form :action qty-url :method "post" :hx-post qty-url :hx-swap "none"
+          (form :action qty-url :method "post" :sx-post qty-url :sx-swap "none"
             (input :type "hidden" :name "csrf_token" :value csrf)
             (input :type "hidden" :name "entry_id" :value entry-id)
-            (raw! type-hidden-html)
+            type-hidden
             (input :type "hidden" :name "count" :value minus)
             (button :type "submit" :class "inline-flex items-center justify-center w-8 h-8 text-sm font-medium rounded-full border border-emerald-600 text-emerald-700 hover:bg-emerald-50 text-xl" "-"))
-          (span :class "inline-flex items-center justify-center px-2 py-1 rounded-full bg-stone-100 text-[0.7rem] sm:text-xs font-medium" (raw! qty))
-          (form :action qty-url :method "post" :hx-post qty-url :hx-swap "none"
+          (span :class "inline-flex items-center justify-center px-2 py-1 rounded-full bg-stone-100 text-[0.7rem] sm:text-xs font-medium" qty)
+          (form :action qty-url :method "post" :sx-post qty-url :sx-swap "none"
             (input :type "hidden" :name "csrf_token" :value csrf)
             (input :type "hidden" :name "entry_id" :value entry-id)
-            (raw! type-hidden-html)
+            type-hidden
             (input :type "hidden" :name "count" :value plus)
             (button :type "submit" :class "inline-flex items-center justify-center w-8 h-8 text-sm font-medium rounded-full border border-emerald-600 text-emerald-700 hover:bg-emerald-50 text-xl" "+")))
         (div :class "flex items-center justify-between sm:justify-end gap-3"
-          (p :class "text-sm sm:text-base font-semibold text-stone-900" (raw! line-total)))))))
+          (p :class "text-sm sm:text-base font-semibold text-stone-900" line-total))))))
 
-(defcomp ~cart-tickets-section (&key items-html)
+(defcomp ~cart-tickets-section (&key items)
   (div :class "mt-6 border-t border-stone-200 pt-4"
     (h2 :class "text-base font-semibold mb-2"
       (i :class "fa fa-ticket mr-1" :aria-hidden "true") " Event tickets")
-    (div :class "space-y-3" (raw! items-html))))
+    (div :class "space-y-3" items)))

cart/templates/_types/cart/_cart.html

@@ -1,5 +1,5 @@
 {% macro show_cart(oob=False) %}
-<div id="cart" {% if oob %} hx-swap-oob="{{oob}}" {% endif%}>
+<div id="cart" {% if oob %} sx-swap-oob="{{oob}}" {% endif%}>
   {# Empty cart #}
   {% if not cart and not calendar_cart_entries and not ticket_cart_entries  %}
     <div class="rounded-2xl border border-dashed border-stone-300 bg-white/80 p-6 sm:p-8 text-center">
@@ -103,8 +103,8 @@
                         <form
                           action="{{ qty_url }}"
                           method="post"
-                          hx-post="{{ qty_url }}"
-                          hx-swap="none"
+                          sx-post="{{ qty_url }}"
+                          sx-swap="none"
                         >
                           <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
                           <input type="hidden" name="entry_id" value="{{ tg.entry_id }}">
@@ -127,8 +127,8 @@
                         <form
                           action="{{ qty_url }}"
                           method="post"
-                          hx-post="{{ qty_url }}"
-                          hx-swap="none"
+                          sx-post="{{ qty_url }}"
+                          sx-swap="none"
                         >
                           <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
                           <input type="hidden" name="entry_id" value="{{ tg.entry_id }}">
@@ -169,7 +169,7 @@
 
 
 {% macro summary(cart, total, calendar_total, calendar_cart_entries, ticket_total, ticket_cart_entries, oob=False) %}
-  <aside id="cart-summary" class="lg:pl-2" {% if oob %} hx-swap-oob="{{oob}}" {% endif %}>
+  <aside id="cart-summary" class="lg:pl-2" {% if oob %} sx-swap-oob="{{oob}}" {% endif %}>
     <div class="rounded-2xl bg-white shadow-sm border border-stone-200 p-4 sm:p-5">
       <h2 class="text-sm sm:text-base font-semibold text-stone-900 mb-3 sm:mb-4">
         Order summary

cart/templates/_types/cart/_mini.html

@@ -1,5 +1,5 @@
 {% macro mini(oob=False, count=None) %}
-<div id="cart-mini" {% if oob %}hx-swap-oob="{{oob}}"{% endif %} >
+<div id="cart-mini" {% if oob %}sx-swap-oob="{{oob}}"{% endif %} >
   {# cart_count is set by the context processor in all apps.
      Cart app computes it from g.cart + calendar_cart_entries;
      other apps get it from the cart internal API.

cart/templates/_types/orders/_rows.html

@@ -102,43 +102,10 @@
 {% if page < total_pages|int %}
   <tr
     id="orders-sentinel-{{ page }}"
-    hx-get="{{ (current_local_href ~ {'page': page + 1}|qs)|host }}"
-    hx-trigger="intersect once delay:250ms, sentinel:retry"
-    hx-swap="outerHTML"
-    _="
-      init
-        if not me.dataset.retryMs then set me.dataset.retryMs to 1000 end
-
-      on sentinel:retry
-        remove .hidden from .js-loading in me
-        add .hidden to .js-neterr in me
-        set me.style.pointerEvents to 'none'
-        set me.style.opacity to '0'
-        trigger htmx:consume on me
-        call htmx.trigger(me, 'intersect')
-      end
-
-      def backoff()
-        add .hidden to .js-loading in me
-        remove .hidden from .js-neterr in me
-        set myMs to Number(me.dataset.retryMs)
-        if myMs < 10000 then set me.dataset.retryMs to myMs * 2 end
-        js setTimeout(() => htmx.trigger(me, 'sentinel:retry'), myMs)
-      end
-
-      on htmx:beforeRequest
-        set me.style.pointerEvents to 'none'
-        set me.style.opacity to '0'
-      end
-
-      on htmx:afterSwap
-        set me.dataset.retryMs to 1000
-      end
-
-      on htmx:sendError     call backoff()
-      on htmx:responseError call backoff()
-      on htmx:timeout       call backoff()
-    "
+    sx-get="{{ (current_local_href ~ {'page': page + 1}|qs)|host }}"
+    sx-trigger="intersect once delay:250ms"
+    sx-swap="outerHTML"
+    sx-retry="exponential:1000:30000"
     role="status"
     aria-live="polite"
     aria-hidden="true"

cart/templates/_types/product/_cart.html

@@ -3,15 +3,15 @@
       | selectattr('product.slug', 'equalto', slug)
       | sum(attribute='quantity') %}
 
-<div id="cart-{{ slug }}" {% if oob=='true'  %} hx-swap-oob="{{oob}}" {% endif %}>
+<div id="cart-{{ slug }}" {% if oob=='true'  %} sx-swap-oob="{{oob}}" {% endif %}>
   
   {% if not quantity %}
     <form
       action="{{ url_for('market.browse.product.cart', product_slug=slug) }}"
       method="post"
-      hx-post="{{ url_for('market.browse.product.cart', product_slug=slug) }}"
-      hx-target="#cart-mini"
-      hx-swap="outerHTML"
+      sx-post="{{ url_for('market.browse.product.cart', product_slug=slug) }}"
+      sx-target="#cart-mini"
+      sx-swap="outerHTML"
       class="rounded flex items-center"
     >
       <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
@@ -40,9 +40,9 @@
       <form
         action="{{ url_for('market.browse.product.cart', product_slug=slug) }}"
         method="post"
-        hx-post="{{ url_for('market.browse.product.cart', product_slug=slug) }}"
-        hx-target="#cart-mini"
-        hx-swap="outerHTML"
+        sx-post="{{ url_for('market.browse.product.cart', product_slug=slug) }}"
+        sx-target="#cart-mini"
+        sx-swap="outerHTML"
       >
         <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
         <input
@@ -82,9 +82,9 @@
       <form
         action="{{ url_for('market.browse.product.cart', product_slug=slug) }}"
         method="post"
-        hx-post="{{ url_for('market.browse.product.cart', product_slug=slug) }}"
-        hx-target="#cart-mini"
-        hx-swap="outerHTML"
+        sx-post="{{ url_for('market.browse.product.cart', product_slug=slug) }}"
+        sx-target="#cart-mini"
+        sx-swap="outerHTML"
       >
         <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
         <input
@@ -113,7 +113,7 @@
 <article
     id="cart-item-{{p.slug}}"
     {% if oob %}
-    hx-swap-oob="{{oob}}"
+    sx-swap-oob="{{oob}}"
     {% endif %}
     class="flex flex-col sm:flex-row gap-3 sm:gap-4 rounded-2xl bg-white shadow-sm border border-stone-200 p-3 sm:p-4 md:p-5"
   >
@@ -143,10 +143,10 @@
             <a
               href="{{ href }}"
               hx_get="{{href}}"
-              hx-target="#main-panel"
-              hx-select ="{{hx_select_search}}"
-              hx-swap="outerHTML"
-              hx-push-url="true"
+              sx-target="#main-panel"
+              sx-select ="{{hx_select_search}}"
+              sx-swap="outerHTML"
+              sx-push-url="true"
               class="hover:text-emerald-700"
             >
               {{ p.title }}
@@ -192,8 +192,8 @@
           <form
             action="{{ qty_url }}"
             method="post"
-            hx-post="{{ qty_url }}"
-            hx-swap="none"
+            sx-post="{{ qty_url }}"
+            sx-swap="none"
           >
             <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
             <input
@@ -214,8 +214,8 @@
           <form
             action="{{ qty_url }}"
             method="post"
-            hx-post="{{ qty_url }}"
-            hx-swap="none"
+            sx-post="{{ qty_url }}"
+            sx-swap="none"
           >
             <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
             <input

events/app.py

@@ -16,7 +16,7 @@ async def events_context() -> dict:
     """
     Events app context processor.
 
-    - nav_tree_html: fetched from blog as fragment
+    - nav_tree: fetched from blog as fragment
     - cart_count/cart_total: via cart service (shared DB)
     """
     from shared.infrastructure.context import base_context
@@ -50,14 +50,14 @@ async def events_context() -> dict:
     if ident["session_id"] is not None:
         cart_params["session_id"] = ident["session_id"]
 
-    cart_mini_html, auth_menu_html, nav_tree_html = await fetch_fragments([
+    cart_mini, auth_menu, nav_tree = await fetch_fragments([
         ("cart", "cart-mini", cart_params or None),
         ("account", "auth-menu", {"email": user.email} if user else None),
         ("blog", "nav-tree", {"app_name": "events", "path": request.path}),
     ])
-    ctx["cart_mini_html"] = cart_mini_html
-    ctx["auth_menu_html"] = auth_menu_html
-    ctx["nav_tree_html"] = nav_tree_html
+    ctx["cart_mini"] = cart_mini
+    ctx["auth_menu"] = auth_menu
+    ctx["nav_tree"] = nav_tree
 
     return ctx
 

events/bp/all_events/routes.py

@@ -14,6 +14,7 @@ from __future__ import annotations
 from quart import Blueprint, g, request, render_template, make_response
 
 from shared.browser.app.utils.htmx import is_htmx_request
+from shared.sexp.helpers import sexp_response
 from shared.infrastructure.cart_identity import current_cart_identity
 from shared.infrastructure.data_client import fetch_data
 from shared.contracts.dtos import PostDTO, dto_from_dict
@@ -70,11 +71,11 @@ def register() -> Blueprint:
 
         ctx = await get_template_context()
         if is_htmx_request():
-            html = await render_all_events_oob(ctx, entries, has_more, pending_tickets, page_info, page, view)
+            sexp_src = await render_all_events_oob(ctx, entries, has_more, pending_tickets, page_info, page, view)
+            return sexp_response(sexp_src)
         else:
             html = await render_all_events_page(ctx, entries, has_more, pending_tickets, page_info, page, view)
-
-        return await make_response(html, 200)
+            return await make_response(html, 200)
 
     @bp.get("/all-entries")
     async def entries_fragment():
@@ -84,8 +85,8 @@ def register() -> Blueprint:
         entries, has_more, pending_tickets, page_info = await _load_entries(page)
 
         from sexp.sexp_components import render_all_events_cards
-        html = await render_all_events_cards(entries, has_more, pending_tickets, page_info, page, view)
-        return await make_response(html, 200)
+        sexp_src = await render_all_events_cards(entries, has_more, pending_tickets, page_info, page, view)
+        return sexp_response(sexp_src)
 
     @bp.post("/all-tickets/adjust")
     async def adjust_ticket():
@@ -127,6 +128,6 @@ def register() -> Blueprint:
         from sexp.sexp_components import render_ticket_widget
         widget_html = render_ticket_widget(entry, qty, "/all-tickets/adjust")
         mini_html = await fetch_fragment("cart", "cart-mini", params=frag_params, required=False)
-        return await make_response(widget_html + mini_html, 200)
+        return sexp_response(widget_html + (mini_html or ""))
 
     return bp

events/bp/calendar/admin/routes.py

@@ -7,6 +7,7 @@ from quart import (
 
 from shared.browser.app.authz import require_admin
 from shared.browser.app.redis_cacher import clear_cache
+from shared.sexp.helpers import sexp_response
 
 
 
@@ -25,10 +26,10 @@ def register():
         tctx = await get_template_context()
         if not is_htmx_request():
             html = await render_calendar_admin_page(tctx)
+            return await make_response(html)
         else:
-            html = await render_calendar_admin_oob(tctx)
-
-        return await make_response(html)
+            sexp_src = await render_calendar_admin_oob(tctx)
+            return sexp_response(sexp_src)
     
 
     @bp.get("/description/")
@@ -36,7 +37,7 @@ def register():
     async def calendar_description_edit(calendar_slug: str, **kwargs):
         from sexp.sexp_components import render_calendar_description_edit
         html = render_calendar_description_edit(g.calendar)
-        return await make_response(html)
+        return sexp_response(html)
 
 
     @bp.post("/description/")
@@ -52,7 +53,7 @@ def register():
 
         from sexp.sexp_components import render_calendar_description
         html = render_calendar_description(g.calendar, oob=True)
-        return await make_response(html)
+        return sexp_response(html)
 
 
     @bp.get("/description/view/")
@@ -60,6 +61,6 @@ def register():
     async def calendar_description_view(calendar_slug: str, **kwargs):
         from sexp.sexp_components import render_calendar_description
         html = render_calendar_description(g.calendar)
-        return await make_response(html)
+        return sexp_response(html)
     
     return bp

events/bp/calendar/routes.py

@@ -24,6 +24,7 @@ from .services.calendar_view import (
     update_calendar_description,
 )
 from shared.browser.app.utils.htmx import is_htmx_request
+from shared.sexp.helpers import sexp_response
 
 from ..slots.routes import register as register_slots
 
@@ -79,12 +80,12 @@ def register():
     async def inject_root():
         from shared.infrastructure.fragments import fetch_fragment
 
-        container_nav_html = ""
+        container_nav = ""
         post_data = getattr(g, "post_data", None)
         if post_data:
             post_id = post_data["post"]["id"]
             post_slug = post_data["post"]["slug"]
-            container_nav_html = await fetch_fragment("relations", "container-nav", params={
+            container_nav = await fetch_fragment("relations", "container-nav", params={
                 "container_type": "page",
                 "container_id": str(post_id),
                 "post_slug": post_slug,
@@ -93,7 +94,7 @@ def register():
 
         return {
             "calendar": getattr(g, "calendar", None),
-            "container_nav_html": container_nav_html,
+            "container_nav": container_nav,
         }
 
     # ---------- Pages ----------
@@ -172,10 +173,10 @@ def register():
         ))
         if not is_htmx_request():
             html = await render_calendar_page(tctx)
+            return await make_response(html)
         else:
-            html = await render_calendar_oob(tctx)
-
-        return await make_response(html)
+            sexp_src = await render_calendar_oob(tctx)
+            return sexp_response(sexp_src)
 
         
     @bp.put("/")
@@ -201,7 +202,7 @@ def register():
         from sexp.sexp_components import _calendar_admin_main_panel_html
         ctx = await get_template_context()
         html = _calendar_admin_main_panel_html(ctx)
-        return await make_response(html, 200)
+        return sexp_response(html)
 
 
     @bp.delete("/")
@@ -238,7 +239,7 @@ def register():
             nav_oob = render_post_nav_entries_oob(associated_entries, cals, post_data["post"])
             html = html + nav_oob
 
-        return await make_response(html, 200)
+        return sexp_response(html)
 
 
     return bp

events/bp/calendar_entries/routes.py

@@ -16,6 +16,7 @@ from .services.entries import (
 )
 from shared.browser.app.authz import require_admin
 from shared.browser.app.redis_cacher import clear_cache
+from shared.sexp.helpers import sexp_response
 
 
 from bp.calendar_entry.routes import register as register_calendar_entry
@@ -260,7 +261,7 @@ def register():
         from sexp.sexp_components import render_day_main_panel
         html = render_day_main_panel(ctx)
         mini_html = await fetch_fragment("cart", "cart-mini", params=frag_params, required=False)
-        return await make_response(html + mini_html, 200)
+        return sexp_response(html + (mini_html or ""))
     
     @bp.get("/add/")
     async def add_form(day: int, month: int, year: int, **kwargs):

events/bp/calendar_entry/routes.py

@@ -28,6 +28,7 @@ import math
 import logging
 
 from shared.infrastructure.fragments import fetch_fragment
+from shared.sexp.helpers import sexp_response
 
 from ..ticket_types.routes import register as register_ticket_types
 
@@ -216,12 +217,12 @@ def register():
                         )
 
         # Fetch container nav from relations (exclude calendar — we're on a calendar page)
-        container_nav_html = ""
+        container_nav = ""
         post_data = getattr(g, "post_data", None)
         if post_data:
             post_id = post_data["post"]["id"]
             post_slug = post_data["post"]["slug"]
-            container_nav_html = await fetch_fragment("relations", "container-nav", params={
+            container_nav = await fetch_fragment("relations", "container-nav", params={
                 "container_type": "page",
                 "container_id": str(post_id),
                 "post_slug": post_slug,
@@ -235,7 +236,7 @@ def register():
             "ticket_sold_count": ticket_sold_count,
             "user_ticket_count": user_ticket_count,
             "user_ticket_counts_by_type": user_ticket_counts_by_type,
-            "container_nav_html": container_nav_html,
+            "container_nav": container_nav,
         }
     @bp.get("/")
     @require_admin
@@ -247,10 +248,10 @@ def register():
         tctx = await get_template_context()
         if not is_htmx_request():
             html = await render_entry_page(tctx)
+            return await make_response(html, 200)
         else:
-            html = await render_entry_oob(tctx)
-
-        return await make_response(html, 200)
+            sexp_src = await render_entry_oob(tctx)
+            return sexp_response(sexp_src)
 
     @bp.get("/edit/")
     @require_admin
@@ -423,7 +424,7 @@ def register():
 
         tctx = await get_template_context()
         html = await render_entry_page(tctx)
-        return await make_response(html + nav_oob, 200)
+        return sexp_response(html + nav_oob)
 
 
     @bp.post("/confirm/")
@@ -449,7 +450,7 @@ def register():
         await g.s.refresh(g.entry)
         from sexp.sexp_components import render_entry_optioned
         html = render_entry_optioned(g.entry, g.calendar, day, month, year)
-        return await make_response(html + day_nav_oob + post_nav_oob, 200)
+        return sexp_response(html + day_nav_oob + post_nav_oob)
 
     @bp.post("/decline/")
     @require_admin
@@ -474,7 +475,7 @@ def register():
         await g.s.refresh(g.entry)
         from sexp.sexp_components import render_entry_optioned
         html = render_entry_optioned(g.entry, g.calendar, day, month, year)
-        return await make_response(html + day_nav_oob + post_nav_oob, 200)
+        return sexp_response(html + day_nav_oob + post_nav_oob)
 
     @bp.post("/provisional/")
     @require_admin
@@ -499,7 +500,7 @@ def register():
         await g.s.refresh(g.entry)
         from sexp.sexp_components import render_entry_optioned
         html = render_entry_optioned(g.entry, g.calendar, day, month, year)
-        return await make_response(html + day_nav_oob + post_nav_oob, 200)
+        return sexp_response(html + day_nav_oob + post_nav_oob)
 
     @bp.post("/tickets/")
     @require_admin
@@ -543,7 +544,7 @@ def register():
         await g.s.refresh(g.entry)
         from sexp.sexp_components import render_entry_tickets_config
         html = render_entry_tickets_config(g.entry, g.calendar, request.view_args.get("day"), request.view_args.get("month"), request.view_args.get("year"))
-        return await make_response(html, 200)
+        return sexp_response(html)
 
     @bp.get("/posts/search/")
     @require_admin
@@ -596,7 +597,7 @@ def register():
         va = request.view_args or {}
         html = render_entry_posts_panel(entry_posts, g.entry, g.calendar, va.get("day"), va.get("month"), va.get("year"))
         nav_oob = render_entry_posts_nav_oob(entry_posts)
-        return await make_response(html + nav_oob, 200)
+        return sexp_response(html + nav_oob)
 
     @bp.delete("/posts/<int:post_id>/")
     @require_admin
@@ -618,6 +619,6 @@ def register():
         va = request.view_args or {}
         html = render_entry_posts_panel(entry_posts, g.entry, g.calendar, va.get("day"), va.get("month"), va.get("year"))
         nav_oob = render_entry_posts_nav_oob(entry_posts)
-        return await make_response(html + nav_oob, 200)
+        return sexp_response(html + nav_oob)
 
     return bp

events/bp/calendars/routes.py

@@ -16,6 +16,7 @@ from shared.browser.app.redis_cacher import cache_page, clear_cache
 
 from shared.browser.app.authz import require_admin
 from shared.browser.app.utils.htmx import is_htmx_request
+from shared.sexp.helpers import sexp_response
 
 
 def register():
@@ -36,9 +37,10 @@ def register():
         ctx = await get_template_context()
         if not is_htmx_request():
             html = await render_calendars_page(ctx)
+            return await make_response(html)
         else:
-            html = await render_calendars_oob(ctx)
-        return await make_response(html)
+            sexp_src = await render_calendars_oob(ctx)
+            return sexp_response(sexp_src)
 
 
     @bp.post("/new/")
@@ -86,5 +88,5 @@ def register():
             nav_oob = render_post_nav_entries_oob(associated_entries, cals, post_data["post"])
             html = html + nav_oob
 
-        return await make_response(html)
+        return sexp_response(html)
     return bp

events/bp/day/admin/routes.py

@@ -6,6 +6,7 @@ from quart import (
 
 
 from shared.browser.app.authz import require_admin
+from shared.sexp.helpers import sexp_response
 
 
 def register():
@@ -23,8 +24,8 @@ def register():
         tctx = await get_template_context()
         if not is_htmx_request():
             html = await render_day_admin_page(tctx)
+            return await make_response(html)
         else:
-            html = await render_day_admin_oob(tctx)
-
-        return await make_response(html)
+            sexp_src = await render_day_admin_oob(tctx)
+            return sexp_response(sexp_src)
     return bp

events/bp/day/routes.py

@@ -18,6 +18,7 @@ from models.calendars import CalendarSlot  # add this import
 from sqlalchemy import select
 
 from shared.browser.app.utils.htmx import is_htmx_request
+from shared.sexp.helpers import sexp_response
 
 
 def register():
@@ -79,12 +80,12 @@ def register():
         day_slots = list(result.scalars())
 
         # Fetch container nav from relations (exclude calendar — we're on a calendar page)
-        container_nav_html = ""
+        container_nav = ""
         post_data = getattr(g, "post_data", None)
         if post_data:
             post_id = post_data["post"]["id"]
             post_slug = post_data["post"]["slug"]
-            container_nav_html = await fetch_fragment("relations", "container-nav", params={
+            container_nav = await fetch_fragment("relations", "container-nav", params={
                 "container_type": "page",
                 "container_id": str(post_id),
                 "post_slug": post_slug,
@@ -101,7 +102,7 @@ def register():
             "user_entries": visible.user_entries,
             "confirmed_entries": visible.confirmed_entries,
             "day_slots": day_slots,
-            "container_nav_html": container_nav_html,
+            "container_nav": container_nav,
         }
 
 
@@ -127,9 +128,10 @@ def register():
         tctx = await get_template_context()
         if not is_htmx_request():
             html = await render_day_page(tctx)
+            return await make_response(html)
         else:
-            html = await render_day_oob(tctx)
-        return await make_response(html)
+            sexp_src = await render_day_oob(tctx)
+            return sexp_response(sexp_src)
 
     @bp.get("/w/<widget_domain>/")
     async def widget_paginate(widget_domain: str, **kwargs):

events/bp/fragments/routes.py

@@ -1,6 +1,6 @@
 """Events app fragment endpoints.
 
-Exposes HTML fragments at ``/internal/fragments/<type>`` for consumption
+Exposes sexp fragments at ``/internal/fragments/<type>`` for consumption
 by other coop apps via the fragment client.
 """
 
@@ -19,6 +19,9 @@ def register():
 
     _handlers: dict[str, object] = {}
 
+    # Fragment types that still return HTML (Jinja templates)
+    _html_types = {"container-cards", "account-page"}
+
     @bp.before_request
     async def _require_fragment_header():
         if not request.headers.get(FRAGMENT_HEADER):
@@ -28,16 +31,17 @@ def register():
     async def get_fragment(fragment_type: str):
         handler = _handlers.get(fragment_type)
         if handler is None:
-            return Response("", status=200, content_type="text/html")
-        html = await handler()
-        return Response(html, status=200, content_type="text/html")
+            return Response("", status=200, content_type="text/sexp")
+        result = await handler()
+        ct = "text/html" if fragment_type in _html_types else "text/sexp"
+        return Response(result, status=200, content_type=ct)
 
     # --- container-nav fragment: calendar entries + calendar links -----------
 
     async def _container_nav_handler():
         from quart import current_app
         from shared.infrastructure.urls import events_url
-        from shared.sexp.jinja_bridge import render as render_comp
+        from shared.sexp.helpers import sexp_call
 
         container_type = request.args.get("container_type", "page")
         container_id = int(request.args.get("container_id", 0))
@@ -49,7 +53,7 @@ def register():
 
         styles = current_app.jinja_env.globals.get("styles", {})
         nav_class = styles.get("nav_button_less_pad", "")
-        html_parts = []
+        parts = []
 
         # Calendar entries nav
         if not any(e.startswith("calendar") for e in excludes):
@@ -65,21 +69,16 @@ def register():
                 date_str = entry.start_at.strftime("%b %d, %Y at %H:%M")
                 if entry.end_at:
                     date_str += f" – {entry.end_at.strftime('%H:%M')}"
-                html_parts.append(render_comp(
-                    "calendar-entry-nav",
+                parts.append(sexp_call("calendar-entry-nav",
                     href=events_url(entry_path), name=entry.name,
-                    date_str=date_str, nav_class=nav_class,
-                ))
-            # Infinite scroll sentinel (kept as raw HTML — HTMX-specific)
+                    date_str=date_str, nav_class=nav_class))
             if has_more and paginate_url_base:
-                html_parts.append(render_comp(
-                    "htmx-sentinel",
+                parts.append(sexp_call("htmx-sentinel",
                     id=f"entries-load-sentinel-{page}",
                     hx_get=f"{paginate_url_base}?page={page + 1}",
                     hx_trigger="intersect once",
                     hx_swap="beforebegin",
-                    **{"class": "flex-shrink-0 w-1"},
-                ))
+                    **{"class": "flex-shrink-0 w-1"}))
 
         # Calendar links nav
         if not any(e.startswith("calendar") for e in excludes):
@@ -88,16 +87,16 @@ def register():
             )
             for cal in calendars:
                 href = events_url(f"/{post_slug}/{cal.slug}/")
-                html_parts.append(render_comp(
-                    "calendar-link-nav",
-                    href=href, name=cal.name, nav_class=nav_class,
-                ))
+                parts.append(sexp_call("calendar-link-nav",
+                    href=href, name=cal.name, nav_class=nav_class))
 
-        return "\n".join(html_parts)
+        if not parts:
+            return ""
+        return "(<> " + " ".join(parts) + ")"
 
     _handlers["container-nav"] = _container_nav_handler
 
-    # --- container-cards fragment: entries for blog listing cards ------------
+    # --- container-cards fragment: entries for blog listing cards (still Jinja) --
 
     async def _container_cards_handler():
         post_ids_raw = request.args.get("post_ids", "")
@@ -107,7 +106,6 @@ def register():
         if not post_ids:
             return ""
 
-        # Build post_id -> slug mapping
         slug_map = {}
         for i, pid in enumerate(post_ids):
             slug_map[pid] = post_slugs[i] if i < len(post_slugs) else ""
@@ -120,12 +118,12 @@ def register():
 
     _handlers["container-cards"] = _container_cards_handler
 
-    # --- account-nav-item fragment: tickets + bookings links for account nav -
+    # --- account-nav-item fragment: tickets + bookings links -----------------
 
     async def _account_nav_item_handler():
         from quart import current_app
         from shared.infrastructure.urls import account_url
-        from shared.sexp.jinja_bridge import render as render_comp
+        from shared.sexp.helpers import sexp_call
 
         styles = current_app.jinja_env.globals.get("styles", {})
         nav_class = styles.get("nav_button", "")
@@ -135,19 +133,15 @@ def register():
         )
         tickets_url = account_url("/tickets/")
         bookings_url = account_url("/bookings/")
-        # These two links use HTMX navigation — kept as raw HTML for the
-        # hx-* attributes that don't map neatly to a reusable component.
         parts = []
         for href, label in [(tickets_url, "tickets"), (bookings_url, "bookings")]:
-            parts.append(render_comp(
-                "nav-group-link",
-                href=href, hx_select=hx_select, nav_class=nav_class, label=label,
-            ))
-        return "\n".join(parts)
+            parts.append(sexp_call("nav-group-link",
+                href=href, hx_select=hx_select, nav_class=nav_class, label=label))
+        return "(<> " + " ".join(parts) + ")"
 
     _handlers["account-nav-item"] = _account_nav_item_handler
 
-    # --- account-page fragment: tickets or bookings panel --------------------
+    # --- account-page fragment: tickets or bookings panel (still Jinja) ------
 
     async def _account_page_handler():
         slug = request.args.get("slug", "")
@@ -171,15 +165,21 @@ def register():
 
     _handlers["account-page"] = _account_page_handler
 
-    # --- link-card fragment: event page preview card ----------------------------
+    # --- link-card fragment: event page preview card -------------------------
 
     async def _link_card_handler():
         from shared.infrastructure.urls import events_url
-        from shared.sexp.jinja_bridge import render as render_comp
+        from shared.sexp.helpers import sexp_call
 
         slug = request.args.get("slug", "")
         keys_raw = request.args.get("keys", "")
 
+        def _event_link_card_sexp(post, cal_names: str) -> str:
+            return sexp_call("link-card",
+                             title=post.title, image=post.feature_image,
+                             subtitle=cal_names,
+                             link=events_url(f"/{post.slug}"))
+
         # Batch mode
         if keys_raw:
             slugs = [k.strip() for k in keys_raw.split(",") if k.strip()]
@@ -193,11 +193,7 @@ def register():
                         g.s, "page", post.id,
                     )
                     cal_names = ", ".join(c.name for c in calendars) if calendars else ""
-                    parts.append(render_comp(
-                        "link-card",
-                        title=post.title, image=post.feature_image,
-                        subtitle=cal_names, link=events_url(f"/{post.slug}"),
-                    ))
+                    parts.append(_event_link_card_sexp(post, cal_names))
             return "\n".join(parts)
 
         # Single mode
@@ -211,11 +207,7 @@ def register():
             g.s, "page", post.id,
         )
         cal_names = ", ".join(c.name for c in calendars) if calendars else ""
-        return render_comp(
-            "link-card",
-            title=post.title, image=post.feature_image,
-            subtitle=cal_names, link=events_url(f"/{post.slug}"),
-        )
+        return _event_link_card_sexp(post, cal_names)
 
     _handlers["link-card"] = _link_card_handler
 

events/bp/markets/routes.py

@@ -12,6 +12,7 @@ from .services.markets import (
 from shared.browser.app.redis_cacher import cache_page, clear_cache
 from shared.browser.app.authz import require_admin
 from shared.browser.app.utils.htmx import is_htmx_request
+from shared.sexp.helpers import sexp_response
 
 
 def register():
@@ -29,9 +30,10 @@ def register():
         ctx = await get_template_context()
         if not is_htmx_request():
             html = await render_markets_page(ctx)
+            return await make_response(html)
         else:
-            html = await render_markets_oob(ctx)
-        return await make_response(html)
+            sexp_src = await render_markets_oob(ctx)
+            return sexp_response(sexp_src)
 
     @bp.post("/new/")
     @require_admin
@@ -56,8 +58,7 @@ def register():
         from shared.sexp.page import get_template_context
         from sexp.sexp_components import render_markets_list_panel
         ctx = await get_template_context()
-        html = render_markets_list_panel(ctx)
-        return await make_response(html)
+        return sexp_response(render_markets_list_panel(ctx))
 
     @bp.delete("/<market_slug>/")
     @require_admin
@@ -70,7 +71,6 @@ def register():
         from shared.sexp.page import get_template_context
         from sexp.sexp_components import render_markets_list_panel
         ctx = await get_template_context()
-        html = render_markets_list_panel(ctx)
-        return await make_response(html)
+        return sexp_response(render_markets_list_panel(ctx))
 
     return bp

events/bp/page/routes.py

@@ -11,6 +11,7 @@ from __future__ import annotations
 from quart import Blueprint, g, request, render_template, make_response
 
 from shared.browser.app.utils.htmx import is_htmx_request
+from shared.sexp.helpers import sexp_response
 from shared.infrastructure.cart_identity import current_cart_identity
 from shared.services.registry import services
 
@@ -50,11 +51,11 @@ def register() -> Blueprint:
 
         ctx = await get_template_context()
         if is_htmx_request():
-            html = await render_page_summary_oob(ctx, entries, has_more, pending_tickets, {}, page, view)
+            sexp_src = await render_page_summary_oob(ctx, entries, has_more, pending_tickets, {}, page, view)
+            return sexp_response(sexp_src)
         else:
             html = await render_page_summary_page(ctx, entries, has_more, pending_tickets, {}, page, view)
-
-        return await make_response(html, 200)
+            return await make_response(html, 200)
 
     @bp.get("/entries")
     async def entries_fragment():
@@ -65,8 +66,8 @@ def register() -> Blueprint:
         entries, has_more, pending_tickets = await _load_entries(post["id"], page)
 
         from sexp.sexp_components import render_page_summary_cards
-        html = await render_page_summary_cards(entries, has_more, pending_tickets, {}, page, view, post)
-        return await make_response(html, 200)
+        sexp_src = await render_page_summary_cards(entries, has_more, pending_tickets, {}, page, view, post)
+        return sexp_response(sexp_src)
 
     @bp.post("/tickets/adjust")
     async def adjust_ticket():
@@ -108,6 +109,6 @@ def register() -> Blueprint:
         from sexp.sexp_components import render_ticket_widget
         widget_html = render_ticket_widget(entry, qty, f"/{g.post_slug}/tickets/adjust")
         mini_html = await fetch_fragment("cart", "cart-mini", params=frag_params, required=False)
-        return await make_response(widget_html + mini_html, 200)
+        return sexp_response(widget_html + (mini_html or ""))
 
     return bp

events/bp/slot/routes.py

@@ -24,6 +24,7 @@ from shared.browser.app.utils import (
     parse_cost
 )
 from shared.browser.app.utils.htmx import is_htmx_request
+from shared.sexp.helpers import sexp_response
 
 
 def register():
@@ -75,8 +76,7 @@ def register():
         if not slot:
             return await make_response("Not found", 404)
         from sexp.sexp_components import render_slot_main_panel
-        html = render_slot_main_panel(slot, g.calendar)
-        return await make_response(html)
+        return sexp_response(render_slot_main_panel(slot, g.calendar))
 
     @bp.delete("/")
     @require_admin
@@ -85,8 +85,7 @@ def register():
         await svc_delete_slot(g.s, slot_id)
         slots = await svc_list_slots(g.s, g.calendar.id)
         from sexp.sexp_components import render_slots_table
-        html = render_slots_table(slots, g.calendar)
-        return await make_response(html)
+        return sexp_response(render_slots_table(slots, g.calendar))
 
     @bp.put("/")
     @require_admin
@@ -168,8 +167,7 @@ def register():
             ), 422
 
         from sexp.sexp_components import render_slot_main_panel
-        html = render_slot_main_panel(slot, g.calendar, oob=True)
-        return await make_response(html)
+        return sexp_response(render_slot_main_panel(slot, g.calendar, oob=True))
 
     
 

events/bp/slots/routes.py

@@ -20,6 +20,7 @@ from shared.browser.app.utils import (
     parse_cost
 )
 from shared.browser.app.utils.htmx import is_htmx_request
+from shared.sexp.helpers import sexp_response
 
 
 def register():
@@ -50,9 +51,10 @@ def register():
         tctx = await get_template_context()
         if not is_htmx_request():
             html = await render_slots_page(tctx)
+            return await make_response(html)
         else:
-            html = await render_slots_oob(tctx)
-        return await make_response(html)
+            sexp_src = await render_slots_oob(tctx)
+            return sexp_response(sexp_src)
 
 
     @bp.post("/")
@@ -128,8 +130,7 @@ def register():
         # Success → re-render the slots table
         slots = await svc_list_slots(g.s, g.calendar.id)
         from sexp.sexp_components import render_slots_table
-        html = render_slots_table(slots, g.calendar)
-        return await make_response(html)
+        return sexp_response(render_slots_table(slots, g.calendar))
 
         
     @bp.get("/add")

events/bp/ticket_admin/routes.py

@@ -20,6 +20,7 @@ from sqlalchemy.orm import selectinload
 from models.calendars import CalendarEntry, Ticket, TicketType
 from shared.browser.app.authz import require_admin
 from shared.browser.app.redis_cacher import clear_cache
+from shared.sexp.helpers import sexp_response
 
 from ..tickets.services.tickets import (
     get_ticket_by_code,
@@ -76,10 +77,10 @@ def register() -> Blueprint:
         ctx = await get_template_context()
         if not is_htmx_request():
             html = await render_ticket_admin_page(ctx, tickets, stats)
+            return await make_response(html, 200)
         else:
-            html = await render_ticket_admin_oob(ctx, tickets, stats)
-
-        return await make_response(html, 200)
+            sexp_src = await render_ticket_admin_oob(ctx, tickets, stats)
+            return sexp_response(sexp_src)
 
     @bp.get("/entry/<int:entry_id>/")
     @require_admin
@@ -102,7 +103,7 @@ def register() -> Blueprint:
 
         from sexp.sexp_components import render_entry_tickets_admin
         html = render_entry_tickets_admin(entry, tickets)
-        return await make_response(html, 200)
+        return sexp_response(html)
 
     @bp.get("/lookup/")
     @require_admin
@@ -118,11 +119,9 @@ def register() -> Blueprint:
         ticket = await get_ticket_by_code(g.s, code)
         from sexp.sexp_components import render_lookup_result
         if not ticket:
-            html = render_lookup_result(None, "Ticket not found")
-            return await make_response(html, 200)
+            return sexp_response(render_lookup_result(None, "Ticket not found"))
 
-        html = render_lookup_result(ticket, None)
-        return await make_response(html, 200)
+        return sexp_response(render_lookup_result(ticket, None))
 
     @bp.post("/<code>/checkin/")
     @require_admin
@@ -133,11 +132,9 @@ def register() -> Blueprint:
 
         from sexp.sexp_components import render_checkin_result
         if not success:
-            html = render_checkin_result(False, error, None)
-            return await make_response(html, 200)
+            return sexp_response(render_checkin_result(False, error, None))
 
         ticket = await get_ticket_by_code(g.s, code)
-        html = render_checkin_result(True, None, ticket)
-        return await make_response(html, 200)
+        return sexp_response(render_checkin_result(True, None, ticket))
 
     return bp

events/bp/ticket_type/routes.py

@@ -17,6 +17,7 @@ from ..ticket_types.services.tickets import (
     list_ticket_types as svc_list_ticket_types,
 )
 from shared.browser.app.utils.htmx import is_htmx_request
+from shared.sexp.helpers import sexp_response
 
 
 def register():
@@ -68,11 +69,10 @@ def register():
 
         from sexp.sexp_components import render_ticket_type_main_panel
         va = request.view_args or {}
-        html = render_ticket_type_main_panel(
+        return sexp_response(render_ticket_type_main_panel(
             ticket_type, g.entry, g.calendar,
             va.get("day"), va.get("month"), va.get("year"),
-        )
-        return await make_response(html)
+        ))
 
     @bp.put("/")
     @require_admin
@@ -136,12 +136,11 @@ def register():
         # Return updated view with OOB flag
         from sexp.sexp_components import render_ticket_type_main_panel
         va = request.view_args or {}
-        html = render_ticket_type_main_panel(
+        return sexp_response(render_ticket_type_main_panel(
             ticket_type, g.entry, g.calendar,
             va.get("day"), va.get("month"), va.get("year"),
             oob=True,
-        )
-        return await make_response(html)
+        ))
 
     @bp.delete("/")
     @require_admin
@@ -156,10 +155,9 @@ def register():
         ticket_types = await svc_list_ticket_types(g.s, g.entry.id)
         from sexp.sexp_components import render_ticket_types_table
         va = request.view_args or {}
-        html = render_ticket_types_table(
+        return sexp_response(render_ticket_types_table(
             ticket_types, g.entry, g.calendar,
             va.get("day"), va.get("month"), va.get("year"),
-        )
-        return await make_response(html)
+        ))
 
     return bp

events/bp/ticket_types/routes.py

@@ -15,6 +15,7 @@ from .services.tickets import (
 from ..ticket_type.routes import register as register_ticket_type
 
 from shared.browser.app.utils.htmx import is_htmx_request
+from shared.sexp.helpers import sexp_response
 
 
 def register():
@@ -111,11 +112,10 @@ def register():
         ticket_types = await svc_list_ticket_types(g.s, g.entry.id)
         from sexp.sexp_components import render_ticket_types_table
         va = request.view_args or {}
-        html = render_ticket_types_table(
+        return sexp_response(render_ticket_types_table(
             ticket_types, g.entry, g.calendar,
             va.get("day"), va.get("month"), va.get("year"),
-        )
-        return await make_response(html)
+        ))
 
     @bp.get("/add")
     @require_admin

events/bp/tickets/routes.py

@@ -20,6 +20,7 @@ from sqlalchemy.orm import selectinload
 from models.calendars import CalendarEntry
 from shared.infrastructure.cart_identity import current_cart_identity
 from shared.browser.app.redis_cacher import clear_cache
+from shared.sexp.helpers import sexp_response
 
 from .services.tickets import (
     create_ticket,
@@ -56,10 +57,10 @@ def register() -> Blueprint:
         ctx = await get_template_context()
         if not is_htmx_request():
             html = await render_tickets_page(ctx, tickets)
+            return await make_response(html, 200)
         else:
-            html = await render_tickets_oob(ctx, tickets)
-
-        return await make_response(html, 200)
+            sexp_src = await render_tickets_oob(ctx, tickets)
+            return sexp_response(sexp_src)
 
     @bp.get("/<code>/")
     async def ticket_detail(code: str):
@@ -87,10 +88,10 @@ def register() -> Blueprint:
         ctx = await get_template_context()
         if not is_htmx_request():
             html = await render_ticket_detail_page(ctx, ticket)
+            return await make_response(html, 200)
         else:
-            html = await render_ticket_detail_oob(ctx, ticket)
-
-        return await make_response(html, 200)
+            sexp_src = await render_ticket_detail_oob(ctx, ticket)
+            return sexp_response(sexp_src)
 
     @bp.post("/buy/")
     @clear_cache(tag="calendars", tag_scope="all")
@@ -182,8 +183,7 @@ def register() -> Blueprint:
         cart_count = summary.count + summary.calendar_count + summary.ticket_count
 
         from sexp.sexp_components import render_buy_result
-        html = render_buy_result(entry, created, remaining, cart_count)
-        return await make_response(html, 200)
+        return sexp_response(render_buy_result(entry, created, remaining, cart_count))
 
     @bp.post("/adjust/")
     @clear_cache(tag="calendars", tag_scope="all")
@@ -306,11 +306,9 @@ def register() -> Blueprint:
         cart_count = summary.count + summary.calendar_count + summary.ticket_count
 
         from sexp.sexp_components import render_adjust_response
-        html = render_adjust_response(
+        return sexp_response(render_adjust_response(
             entry, ticket_remaining, ticket_sold_count,
             user_ticket_count, user_ticket_counts_by_type, cart_count,
-        )
-
-        return await make_response(html, 200)
+        ))
 
     return bp

events/sexp/admin.sexpr

@@ -1,16 +1,16 @@
 ;; Events admin components
 
-(defcomp ~events-calendar-admin-panel (&key description-html csrf description)
+(defcomp ~events-calendar-admin-panel (&key description-content csrf description)
   (section :class "max-w-3xl mx-auto p-4 space-y-10"
     (div
       (h2 :class "text-xl font-semibold" "Calendar configuration")
       (div :id "cal-put-errors" :class "mt-2 text-sm text-red-600")
       (div (label :class "block text-sm font-medium text-stone-700" "Description")
-        (raw! description-html))
-      (form :id "calendar-form" :method "post" :hx-target "#main-panel" :hx-select "#main-panel"
-            :hx-on::before-request "document.querySelector('#cal-put-errors').textContent='';"
-            :hx-on::response-error "document.querySelector('#cal-put-errors').innerHTML = event.detail.xhr.responseText;"
-            :hx-on::after-request "if (event.detail.successful) this.reset()"
+        (when description-content description-content))
+      (form :id "calendar-form" :method "post" :sx-target "#main-panel" :sx-select "#main-panel"
+            :sx-on:beforeRequest "document.querySelector('#cal-put-errors').textContent='';"
+            :sx-on:responseError "document.querySelector('#cal-put-errors').textContent='Error'; if(event.detail.response){event.detail.response.clone().text().then(function(t){event.target.closest('form').querySelector('[id$=errors]').innerHTML=t})}"
+            :sx-on:afterRequest "if (event.detail.successful) this.reset()"
             :class "hidden space-y-4 mt-4" :autocomplete "off"
         (input :type "hidden" :name "csrf_token" :value csrf)
         (div (label :class "block text-sm font-medium text-stone-700" "Description")
@@ -23,10 +23,10 @@
   (a :href href :class "inline-flex items-center gap-1 px-2 py-1 text-xs text-stone-500 hover:text-stone-700 hover:bg-stone-100 rounded"
     (i :class "fa fa-cog" :aria-hidden "true") " Admin"))
 
-(defcomp ~events-entry-field (&key label content-html)
+(defcomp ~events-entry-field (&key label content)
   (div :class "flex flex-col mb-4"
     (div :class "text-xs font-semibold uppercase tracking-wide text-stone-500" label)
-    (raw! content-html)))
+    content))
 
 (defcomp ~events-entry-name-field (&key name)
   (div :class "mt-1 text-lg font-medium" name))
@@ -42,50 +42,50 @@
 (defcomp ~events-entry-time-field (&key time-str)
   (div :class "mt-1" time-str))
 
-(defcomp ~events-entry-state-field (&key entry-id badge-html)
-  (div :class "mt-1" (div :id (str "entry-state-" entry-id) (raw! badge-html))))
+(defcomp ~events-entry-state-field (&key entry-id badge)
+  (div :class "mt-1" (div :id (str "entry-state-" entry-id) badge)))
 
-(defcomp ~events-entry-cost-field (&key cost-html)
-  (div :class "mt-1" (span :class "font-medium text-green-600" (raw! cost-html))))
+(defcomp ~events-entry-cost-field (&key cost)
+  (div :class "mt-1" (span :class "font-medium text-green-600" cost)))
 
-(defcomp ~events-entry-tickets-field (&key entry-id tickets-config-html)
-  (div :class "mt-1" :id (str "entry-tickets-" entry-id) (raw! tickets-config-html)))
+(defcomp ~events-entry-tickets-field (&key entry-id tickets-config)
+  (div :class "mt-1" :id (str "entry-tickets-" entry-id) tickets-config))
 
 (defcomp ~events-entry-date-field (&key date-str)
   (div :class "mt-1" date-str))
 
-(defcomp ~events-entry-posts-field (&key entry-id posts-panel-html)
-  (div :class "mt-1" :id (str "entry-posts-" entry-id) (raw! posts-panel-html)))
+(defcomp ~events-entry-posts-field (&key entry-id posts-panel)
+  (div :class "mt-1" :id (str "entry-posts-" entry-id) posts-panel))
 
-(defcomp ~events-entry-panel (&key entry-id list-container name-html slot-html time-html state-html cost-html
-                                    tickets-html buy-html date-html posts-html options-html pre-action edit-url)
+(defcomp ~events-entry-panel (&key entry-id list-container name slot time state cost
+                                    tickets buy date posts options pre-action edit-url)
   (section :id (str "entry-" entry-id) :class list-container
-    (raw! name-html) (raw! slot-html) (raw! time-html) (raw! state-html) (raw! cost-html)
-    (raw! tickets-html) (raw! buy-html) (raw! date-html) (raw! posts-html)
+    name slot time state cost
+    tickets buy date posts
     (div :class "flex gap-2 mt-6"
-      (raw! options-html)
+      options
       (button :type "button" :class pre-action
-              :hx-get edit-url :hx-target (str "#entry-" entry-id) :hx-swap "outerHTML"
+              :sx-get edit-url :sx-target (str "#entry-" entry-id) :sx-swap "outerHTML"
         "Edit"))))
 
-(defcomp ~events-entry-title (&key name badge-html)
-  (<> (i :class "fa fa-clock") " " name " " (raw! badge-html)))
+(defcomp ~events-entry-title (&key name badge)
+  (<> (i :class "fa fa-clock") " " name " " badge))
 
 (defcomp ~events-entry-times (&key time-str)
   (div :class "text-sm text-gray-600" time-str))
 
-(defcomp ~events-entry-optioned-oob (&key entry-id title-html state-html)
-  (<> (div :id (str "entry-title-" entry-id) :hx-swap-oob "innerHTML" (raw! title-html))
-      (div :id (str "entry-state-" entry-id) :hx-swap-oob "innerHTML" (raw! state-html))))
+(defcomp ~events-entry-optioned-oob (&key entry-id title state)
+  (<> (div :id (str "entry-title-" entry-id) :sx-swap-oob "innerHTML" title)
+      (div :id (str "entry-state-" entry-id) :sx-swap-oob "innerHTML" state)))
 
-(defcomp ~events-entry-options (&key entry-id buttons-html)
+(defcomp ~events-entry-options (&key entry-id buttons)
   (div :id (str "calendar_entry_options_" entry-id) :class "flex flex-col md:flex-row gap-1"
-    (raw! buttons-html)))
+    buttons))
 
 (defcomp ~events-entry-option-button (&key url target csrf btn-type action-btn confirm-title confirm-text
                                             label is-btn)
-  (form :hx-post url :hx-select target :hx-target target :hx-swap "outerHTML"
-        :hx-trigger (if is-btn "confirmed" nil)
+  (form :sx-post url :sx-select target :sx-target target :sx-swap "outerHTML"
+        :sx-trigger (if is-btn "confirmed" nil)
     (input :type "hidden" :name "csrf_token" :value csrf)
     (button :type btn-type :class action-btn
             :data-confirm "true" :data-confirm-title confirm-title