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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>
65 lines
3.7 KiB
Plaintext
65 lines
3.7 KiB
Plaintext
;; SX docs — home page components
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(defcomp ~sx-hero (&key &rest children)
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(div :class "max-w-4xl mx-auto px-6 py-16 text-center"
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(h1 :class "text-5xl font-bold text-stone-900 mb-4"
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(span :class "text-violet-600" "sx"))
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(p :class "text-2xl text-stone-600 mb-8"
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"s-expressions for the web")
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(p :class "text-lg text-stone-500 max-w-2xl mx-auto mb-12"
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"A hypermedia-driven UI engine that combines htmx's server-first philosophy "
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"with React's component model. S-expressions over the wire — no HTML, no JavaScript frameworks.")
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(div :class "bg-stone-50 border border-stone-200 rounded-lg p-6 text-left font-mono text-sm overflow-x-auto"
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(pre :class "leading-relaxed" children))))
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(defcomp ~sx-philosophy ()
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(div :class "max-w-4xl mx-auto px-6 py-12"
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(h2 :class "text-3xl font-bold text-stone-900 mb-8" "Design philosophy")
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(div :class "grid md:grid-cols-2 gap-8"
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(div :class "space-y-4"
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(h3 :class "text-xl font-semibold text-violet-700" "From htmx")
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(ul :class "space-y-2 text-stone-600"
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(li "Server-rendered DOM over the wire (no HTML)")
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(li "Hypermedia attributes on any element (sx-get, sx-post, ...)")
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(li "Target/swap model for partial page updates")
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(li "No client-side routing, no virtual DOM")
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(li "Progressive enhancement — works without JS (mostly)")))
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(div :class "space-y-4"
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(h3 :class "text-xl font-semibold text-violet-700" "From React")
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(ul :class "space-y-2 text-stone-600"
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(li "Composable components with defcomp")
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(li "Client-side rendering from s-expression source")
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(li "Component caching via localStorage + hash invalidation")
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(li "On-demand CSS — only ship what's used")
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(li "DOM morphing for smooth history navigation"))))))
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(defcomp ~sx-how-it-works ()
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(div :class "max-w-4xl mx-auto px-6 py-12"
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(h2 :class "text-3xl font-bold text-stone-900 mb-8" "How it works")
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(div :class "space-y-6"
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(div :class "flex items-start gap-4"
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(div :class "flex-shrink-0 w-8 h-8 rounded-full bg-violet-100 text-violet-700 flex items-center justify-center font-bold" "1")
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(div
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(h3 :class "font-semibold text-stone-900" "Server renders sx")
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(p :class "text-stone-600" "Python builds s-expression trees. Components, elements, data — all in one format.")))
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(div :class "flex items-start gap-4"
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(div :class "flex-shrink-0 w-8 h-8 rounded-full bg-violet-100 text-violet-700 flex items-center justify-center font-bold" "2")
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(div
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(h3 :class "font-semibold text-stone-900" "Wire sends text/sx")
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(p :class "text-stone-600" "Responses are s-expression source code with content type text/sx. Component definitions cached client-side.")))
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(div :class "flex items-start gap-4"
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(div :class "flex-shrink-0 w-8 h-8 rounded-full bg-violet-100 text-violet-700 flex items-center justify-center font-bold" "3")
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(div
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(h3 :class "font-semibold text-stone-900" "Client evaluates + renders")
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(p :class "text-stone-600" "sx.js parses, evaluates, and renders to DOM. Same evaluator runs server-side (Python) and client-side (JS)."))))))
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(defcomp ~sx-credits ()
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(div :class "max-w-4xl mx-auto px-6 py-12 border-t border-stone-200"
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(p :class "text-stone-500 text-sm"
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"sx is heavily inspired by "
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(a :href "https://htmx.org" :class "text-violet-600 hover:underline" "htmx")
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" by Carson Gross. This documentation site is modelled on "
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(a :href "https://four.htmx.org" :class "text-violet-600 hover:underline" "four.htmx.org")
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". htmx showed that hypermedia belongs on the server. "
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"sx takes that idea and wraps it in parentheses.")))
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