Remove Python-specific references (deps.py, sx_ref.py, bootstrap_py.py,
test_deps.py). Phase 1 is about deps.sx the spec module — hosts are
interchangeable. Show SX code examples, describe platform interface
abstractly, link to live bundle analyzer for proof.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Demonstrates Phase 1 dep analysis in action: computes per-page component
bundles for all sx-docs pages using the deps.sx transitive closure
algorithm, showing needed vs total components with visual progress bars.
- New page at /plans/bundle-analyzer with Python data helper
- New components: ~bundle-analyzer-content, ~analyzer-stat, ~analyzer-row
- Linked from Phase 1 section and Plans nav
- Added sx/sx/ to tailwind content paths
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add deps.sx to the spec navigator in sx-docs (nav-data, specs page).
Update isomorphic architecture plan to show Phase 1 as complete with
link to the canonical spec at /specs/deps.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Entire web applications as content-addressed SX on IPFS — no server,
no DNS, no hosting, no deployment pipeline. Server becomes an optional
IO provider, not an application host. The application is the content.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Reframe Phase 6 from "ActivityPub but SX" to the full vision: a new web
where content, components, parsers, transforms, server/client logic, and
media all share one executable format on IPFS, sandboxed by boundary
enforcement, with Bitcoin-anchored provenance. Updated context section
and nav summary to match.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Reader Macros: # dispatch for datum comments (#;), raw strings (#|...|),
and quote shorthand (#').
SX-Activity: ActivityPub federation with SX wire format, IPFS-backed
component registry, content-addressed media, Bitcoin-anchored provenance.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
(index-of s needle from?) returns first index of needle in s, or -1.
Optional start offset. Specced in primitives.sx, implemented in both
hand-written primitives.py and bootstrapper templates, rebootstrapped.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
New top-level nav section at /plans/ with the 6-phase isomorphic
architecture plan: component distribution, smart boundary, SPA routing,
client IO bridge, streaming suspense, and full isomorphism.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Parses special-forms.sx spec into categorized form cards with syntax,
description, tail-position info, and highlighted examples. Follows the
same pattern as the Primitives page: Python helper returns structured
data, .sx components render it.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Both bootstrappers (JS + Python) now gate shift/reset behind --extensions
continuations flag. Without it, using reset/shift errors at runtime.
- JS bootstrapper: extracted Continuation/ShiftSignal types, sfReset/sfShift,
continuation? primitive, and typeOf handling into CONTINUATIONS_JS constant.
Extension wraps evalList, aserSpecial, and typeOf post-transpilation.
- Python bootstrapper: added special-forms.sx validation cross-check against
eval.sx dispatch, warns on mismatches.
- Added shared/sx/ref/special-forms.sx: 36 declarative form specs with syntax,
docs, tail-position, and examples. Used by bootstrappers for validation.
- Added ellipsis (...) support to both parser.py and parser.sx spec.
- Updated continuations essay to reflect optional extension architecture.
- Updated specs page and nav with special-forms.sx entry.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Bootstrap shift/reset to both Python and JS targets. The implementation
uses exception-based capture with re-evaluation: reset wraps in try/catch
for ShiftSignal, shift raises to the nearest reset, and continuation
invocation pushes a resume value and re-evaluates the body.
- Add Continuation type and _ShiftSignal to shared/sx/types.py
- Add sf_reset/sf_shift to hand-written evaluator.py
- Add async versions to async_eval.py
- Add shift/reset dispatch to eval.sx spec
- Bootstrap to Python: FIXUPS_PY with sf_reset/sf_shift, regenerate sx_ref.py
- Bootstrap to JS: Continuation/ShiftSignal types, sfReset/sfShift in fixups
- Add continuation? primitive to both bootstrappers and primitives.sx
- Allow callables (including Continuation) in hand-written HO map
- 44 unit tests (22 per evaluator) covering: passthrough, abort, invoke,
double invoke, predicate, stored continuation, nested reset, practical patterns
- Update continuations essay to reflect implemented status with examples
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Optional bolt-on extensions to the SX spec. continuations.sx defines
delimited continuations for all targets. callcc.sx defines full call/cc
for targets where it's native (Scheme, Haskell). Shared continuation
type if both are loaded. Wired into specs section of sx-docs.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Documents the boundary enforcement model: three tiers, boundary types,
runtime validation, the SX-in-Python rule, and the multi-language story.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add boundary.sx declaring all 34 I/O primitives, 32 page helpers, and 9
allowed boundary types. Runtime validation in boundary.py checks every
registration against the spec — undeclared primitives/helpers crash at
startup with SX_BOUNDARY_STRICT=1 (now set in both dev and prod).
Key changes:
- Move 5 I/O-in-disguise primitives (app-url, asset-url, config,
jinja-global, relations-from) from primitives.py to primitives_io.py
- Remove duplicate url-for/route-prefix from primitives.py (already in IO)
- Fix parse-datetime to return ISO string instead of raw datetime
- Add datetime→isoformat conversion in _convert_result at the edge
- Wrap page helper return values with boundary type validation
- Replace all SxExpr(f"...") patterns with sx_call() or _sx_fragment()
- Add assert declaration to primitives.sx
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The sx app is stateless — no database needed. In standalone mode
(SX_STANDALONE=true), the factory now skips register_db() so the app
doesn't crash trying to connect to a non-existent PostgreSQL.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- SX_STANDALONE=true env var: no OAuth, no root header, no cross-service
fragments. Same image runs in both rose-ash cooperative and standalone.
- Factory: added no_oauth parameter to create_base_app()
- Standalone layout defcomps skip ~root-header-auto/~root-mobile-auto
- Fixed Dockerfile: was missing sx/sx/ component directory copy
- CI: deploys sx-web swarm stack on main branch when sx changes
- Stack config at ~/sx-web/ (Caddy → sx_docs, Redis)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- New Bootstrappers top-level section with overview index and JS bootstrapper
page that runs bootstrap_js.py and displays both source and generated output
with live script injection (full page load, not SX navigation)
- Essays section: index page with linked cards and summaries, sx-sucks moved
to end of nav, removed "grand tradition" line
- Specs: English prose descriptions alongside all canonical .sx specs, added
Boot/CSSX/Browser spec files to architecture page
- Layout: menu bar nav items wrap instead of overflow, baseline alignment
between label and nav options
- Homepage: added copyright line
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Spec file registry (slugs, filenames, titles, descriptions) now lives in
nav-data.sx as SX data definitions. Python helper reduced to pure file I/O
(read-spec-file). Architecture page updated with engine/orchestration split
and dependency graph.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add Architecture intro page explaining the spec's two-layer design
(core language + selectable adapters) with dependency graph
- Split specs into Core (parser, eval, primitives, render) and
Adapters (DOM, HTML, SX wire, SxEngine) overview pages
- Add individual detail pages for all adapter and engine specs
- Update nav with Architecture landing, Core, Adapters, and all
individual spec file links
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Fix highlight() returning SxExpr so syntax-highlighted code renders
as DOM elements instead of leaking SX source text into the page
- Add Specs section that reads and displays canonical SX spec files
from shared/sx/ref/ with syntax highlighting
- Add "The Reflexive Web" essay on SX becoming a complete LISP with
AI as native participant
- Change logo from (<x>) to (<sx>) everywhere
- Unify all backgrounds to bg-stone-100, center code blocks
- Skip component/style cookie cache in dev mode so .sx edits are
visible immediately on refresh without clearing localStorage
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add _expand_components contextvar so _aser only expands components
during page slot evaluation (fixes highlight on examples, avoids
breaking fragment responses)
- Fix nth arg order (nth coll n) in docs.sx, examples.sx (delete-row,
edit-row, bulk-update)
- Add "Godel, Escher, Bach and SX" essay with Wikipedia links
- Update SX Manifesto: new authors, Wikipedia links throughout,
remove Marx/Engels link
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
sx-headers attributes now use native SX dict format {:key val} instead of
JSON strings. Eliminates manual JSON string construction in both .sx files
and Python callers.
- sx.js: parse sx-headers/sx-vals as SX dict ({: prefix) with JSON fallback,
add _serializeDict for dict→attribute serialization, fix verbInfo scope in
_doFetch error handler
- html.py: serialize dict attribute values via SX serialize() not str()
- All .sx files: {:X-CSRFToken csrf} replaces (str "{\"X-CSRFToken\": ...}")
- All Python callers: {"X-CSRFToken": csrf} dict replaces f-string JSON
- Blog like: extract ~blog-like-toggle, fix POST returning wrong component,
fix emoji escapes in .sx (parser has no \U support), fix card :hx-headers
keyword mismatch, wrap sx_content in SxExpr for evaluation
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- market/sx/layouts.sx: Update ~market-header-auto macro to build nav
from data fields via ~market-desktop-nav-from-data instead of
expecting pre-built "desktop-nav" SxExpr (removed in Phase 9)
- shared/sx/primitives_io.py: Import _market_header_data instead of
deleted _desktop_category_nav_sx, return individual data fields
- sx/sx/layouts.sx: Fix ~sx-section-layout-oob to use ~oob-header-sx
for inserting sub-row into always-existing container div
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Nav data, section nav, example content, reference table builders, and
all slug dispatch now live in .sx files. Python helpers reduced to
data-only returns (highlight, primitives-data, reference-data,
attr-detail-data). Deleted essays.py and utils.py entirely.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Three issues fixed:
- async_eval_slot_to_sx (and async_eval_to_sx) was calling serialize()
on plain strings returned by page helpers, quoting them as literals
instead of treating them as sx source. Added str check to wrap
directly in SxExpr.
- _render_to_sx_with_env passed layout kwargs only as env free
variables, but _aser_component defaults all declared params to NIL
regardless of env. Now builds the AST with extra_env entries as
keyword args so they bind through normal param mechanism.
- _nav_items_sx returned plain str; changed to SxExpr so nav fragments
serialize unquoted when passed as layout kwargs.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
SxExpr is now a str subclass so it works everywhere a plain string
does (join, isinstance, f-strings) while serialize() still emits it
unquoted. sx_call() and all internal render functions (_render_to_sx,
async_eval_to_sx, etc.) return SxExpr, eliminating the "forgot to
wrap" bug class that caused the sx_content leak and list serialization
bugs.
- Phase 0: SxExpr(str) with .source property, __add__/__radd__
- Phase 1: sx_call returns SxExpr (drop-in, all 200+ sites unchanged)
- Phase 2: async_eval_to_sx, async_eval_slot_to_sx, _render_to_sx,
mobile_menu_sx return SxExpr; remove isinstance(str) workaround
- Phase 3: Remove ~150 redundant SxExpr() wrappings across 45 files
- Phase 4: serialize() docstring, handler return docs, ;; returns: sx
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Replace ~250 render_to_sx calls across all services with sync sx_call,
converting many async functions to sync where no other awaits remained.
Make render_to_sx/render_to_sx_with_env private (_render_to_sx).
Add (post-header-ctx) IO primitive and shared post/post-admin defmacros.
Convert built-in post/post-admin layouts from Python to register_sx_layout
with .sx defcomps. Remove dead post_admin_mobile_nav_sx.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Layout components now self-resolve context (cart-mini, auth-menu, nav-tree,
rights, URLs) via new IO primitives (root-header-ctx, select-colours,
account-nav-ctx, app-rights) and defmacro wrappers (~root-header-auto,
~auth-header-row-auto, ~root-mobile-auto). This eliminates _ctx_to_env(),
HELPER_CSS_CLASSES, and verbose :key threading across all 10 services.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Events: route imports now point to specific sub-modules (entries,
tickets, slots) instead of all going through renders.py. Merged
layouts into helpers.py. __init__.py now 20 lines.
SX Docs: moved dispatchers from helpers.py into essays.py, cleaned
up __init__.py to 24 lines.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The load_service_components call used dirname twice from
sxc/pages/__init__.py, yielding {service}/sxc/ instead of
{service}/. This meant {service}/sx/*.sx files (layouts, calendar
components, etc.) were never loaded into the component env.
- sx: ~sx-layout-full not found → Unknown component on client
- events: ~events-calendar-grid not found → Unknown component
- market: also fix url_for endpoint for defpage_market_admin
(mounted on app, not blueprint — no prefix needed)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The (code :class "text-violet-700" ...) was embedded inside a string
child of (p), causing the SX parser to see text-violet-700 as a bare
symbol. Close the text string before the (code) element so it becomes
a proper child of the paragraph.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The em span variable was embedded inside an unclosed sx string,
causing the " before "italic" to close the outer string and
leaving italic as an undefined bare symbol.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Implement missing SxEngine features:
- SSE (sx-sse, sx-sse-swap) with EventSource management and auto-cleanup
- Response headers: SX-Trigger, SX-Retarget, SX-Reswap, SX-Redirect,
SX-Refresh, SX-Location, SX-Replace-Url, SX-Trigger-After-Swap/Settle
- View Transitions API: transition:true swap modifier + global config
- every:<time> trigger for polling (setInterval)
- sx-replace-url (replaceState instead of pushState)
- sx-disabled-elt (disable elements during request)
- sx-prompt (window.prompt, value sent as SX-Prompt header)
- sx-params (filter form parameters: *, none, not x,y, x,y)
Adds docs (ATTR_DETAILS, BEHAVIOR_ATTRS, headers, events), demo
components in reference.sx, API endpoints (prompt-echo, sse-time),
and 27 new unit tests for engine logic.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The .sx component files (home.sx, docs.sx, etc.) live in sxc/, but
the path was pointing to sxc/pages/ after the move from sx_components.py.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
These are sx implementations of htmx attributes (boost, preload,
preserve, indicator, validate, ignore, optimistic), not unique to sx.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Consolidate 86 component rendering functions into sxc/pages/__init__.py,
update 37 import sites in routes.py, remove app.py side-effect imports,
and delete sx/sxc/sx_components.py.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add sx-preserve/sx-ignore (morph skip), sx-indicator (loading element),
sx-validate (form validation), sx-boost (progressive enhancement),
sx-preload (hover prefetch with 30s cache), and sx-optimistic (instant
UI preview with rollback). Move all from HTMX_MISSING_ATTRS to
SX_UNIQUE_ATTRS with full ATTR_DETAILS docs and reference.sx demos.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Without call/cc you get callback pyramids, state machines, command
pattern undo stacks, Promise chains, and framework-specific hooks —
each a partial ad-hoc reinvention of continuations with its own edge
cases. The complexity doesn't disappear; it moves into user code.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Covers server-side (suspendable rendering, streaming, error boundaries),
client-side (linear async flows, wizard forms, cooperative scheduling,
undo), and implementation path from the existing TCO trampoline. Updates
TCO essay's continuations section to link to the new essay instead of
dismissing the idea. Fixes "What sx is not" to acknowledge macros + TCO.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Evaluator: add _Thunk + _trampoline for tail-call optimization in
lambdas, components, if/when/cond/case/let/begin. All callers in
html.py, resolver.py, handlers.py, pages.py, jinja_bridge.py, and
query_registry.py unwrap thunks at non-tail positions.
SX docs: update tagline to "s-expressions for the web", rewrite intro
to reflect that SX replaces most JavaScript need, fix "What sx is not"
to acknowledge macros and TCO exist.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
