The 25 reference manuals, in full. The same set the release bundles ship offline.
Every page here is generated from the thing it describes — the manuals from
their markdown sources, the builtins reference straight from the C headers. A manual that names a
builtin which does not exist is refused publication rather than quietly shipped,
and every taught cx snippet is run through the compiler before it can reach this page.
Click a card — it leaves the grid and opens here. Esc or the backdrop sends it home.
The short ones. Enough to write a program today.
Install, first program, and the same program on both backends
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Which tool, which prompts, and what to hand the assistant first
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Writing CX when your instinct writes C — the conversion pass, in priority order
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Everything that trips people up, on one page
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The smallest useful summary of CX+AI
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AI integration: providers, aifunc, markers, codeswap
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Short answers to the things people do first.
A document in your source stays a document — no parse step, no conversion calls
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The reply is a string — test it, do not assume it
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A window, a loop and something drawn in it, in eight lines
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Find, cut, replace, split — and the two that catch everyone
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Read a file, write a file, and what changes in a browser tab
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Behaviour as text, checked at build, changed while it runs
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JSON, XML, CSV, HTML, email, images, bytes - one parseDoc, one exportDoc
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What carries over, what replaces what, and what is not here.
What carries over, what is new, and what is different
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What transfers, what the type suffixes replace, and where C's arithmetic shows
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JSON you already think in, one equality operator, and no event loop
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The lineage, what replaces what, and what is not here
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The full set, for when you need the detail.
The language, end to end
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Beginner → advanced: how a value becomes the type you asked for
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Every pragma and what it changes
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Entities, C-rules, events, and the invisible loop
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Real programs, and the output they really produce
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Questions actually asked, and the answers actually given
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The two programs this project builds and runs itself with
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Every builtin, drawn from the source
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700 of them, in 37 families under 13 groups. A tile opens that family in the reference.
These pages carry no version number, on purpose: they track the repository rather than any one release. For a versioned snapshot, the download bundle ships this same set as offline HTML. You can also run CX+AI in your browser without installing anything.