# MoonStyle 0.3.0 source status

MoonStyle provides typed atomic CSS authored in MoonBit. The Mooncakes module
includes the library, native extractor and Rabbita adapter. The source repository
also includes project tooling, generated mappings and a Rabbita browser example.

## Implemented contracts

| Contract | Current value |
| --- | --- |
| Library, optional Luna module, native tools | 0.3.0 (prepared for release) |
| Reviewed typed properties | 392 |
| Artifact schema | v14 |
| Property generator schema | v18 |
| Application-order semantic lock | v4 |
| Extraction cache pack | v4 |
| Tooling protocol / project ownership manifest | v1 / v2 |

The authoring API includes fluent rules, typed expressions, themes, dynamic
slots, exact component contracts, recipes, registered globals, and recursive
checked composition. Ordinary static CSS is extracted at build time. Runtime
work merges classes and validates custom-property bindings.

The `daily-css-v1` profile adds isolation, vertical alignment, white-space,
text wrapping, will-change hints and variable-font axes. Color, Length and
Number Tokens/Slots can explicitly opt into CSS `@property` registration.
The [compatibility matrix](stylex-compatibility.md) records supported subsets;
[tested examples](../src/daily_css.mbt.md) demonstrate the authoring API.

Core and runtime support JS, Wasm, Wasm GC, and native. Rabbita is the only
Tier-1 framework integration. The optional Luna module is experimental.
See [architecture](architecture.md), [authoring](../docs/authoring.md),
[tooling](../tooling/README.md), and [API stability](api-stability.md).

## Pinned environment

The authoritative [toolchain contract](../toolchain.json) selects:

| Tool | Version |
| --- | --- |
| Moon CLI | 0.1.20261029 |
| Moon revision | ee2274c |
| Moon compiler | 0.10.19+97801ee1b |
| Moon core | 0.10.19+97801ee1b |
| Vite+ | 1.4.0 |
| Bun | 1.4.4 |
| Node | 26.12.1 |
| Playwright | 1.64.1 |
| Release platform | Ubuntu 26.04 x64 |

CSS inputs and coverage are defined in [data sources](data-sources.md).
Module manifests pin MoonBit dependencies. StyleX 0.19.1 is an isolated,
test-only oracle under `stylex-0.19.1-application-order+font-aliases-v1`.
Standalone `.mbtx` scripts pin `moonbitlang/async` to 0.22.5. Initialize the
registry with `moon update` before running them on a fresh installation.

## Validation and delivery

`moon run tools/validate.mbtx` runs the native validation workflow without Node.
`moon run tools/validate-ci.mbtx` adds the isolated oracle, independent standards
checks, optional Vite adapter, three browsers, security/license audits and
actual clean-commit consumption. See [CI and validation](ci-and-validation.md).

Generation, project commands, file watching and the development HTTP server use
MoonBit. The inspector's MoonBit source compiles to browser JavaScript through
small DOM FFI bindings. Production application compilation also uses Moon's JS
backend. Full-page reload is used after successful development builds.

Mooncakes provides `lampclaw/moonstyle@0.2.0`. Source 0.3.0 is prepared for release
and available through a reviewed Git commit. The native CLI is installed with
`moon install` from the same source. The optional private Vite adapter lives in
`tooling/vite/`; Node test dependencies live in `verification/` and the separate
StyleX oracle. They are outside the default dependency graph.

The [included example](../validation/README.md), executable quickstart and test
fixtures provide all acceptance sources. Reports in `.generated/` identify the
tested source. Hosted evidence is available from
[Candidate CI](https://github.com/lucavance/moonstyle/actions/workflows/ci.yml).