Status

gsx is alpha software. It is usable end to end, but the language and APIs may still change before a stable release.

Shipped

gsx init, gsx dev, gsx generate, gsx fmt, gsx info, gsx clean, gsx lsp, gsx version, and gsx help.
Component declarations, method components, generated props, bring-your-own props, {children}, named slots, and explicit attribute forwarding.
Interpolation, control flow, attributes, contextual escaping, pipelines, (T, error) auto-unwrap, fragments, raw Go blocks, raw-text elements, composable class, element-level composable style, class/style merge, ordered attrs, and value-form if/switch in class/style lists.
Vite-backed development loop with warm generation, server rebuild, browser reload, and browser error overlay.
Language server diagnostics, go-to-definition, hover, references, formatting, and editor integration paths.

LSP completion is deferred.
References cover project components discovered during module analysis; external/non-project references are deferred.
CLI vet, render, explain, and stable numeric diagnostic codes are deferred.
Component-invocation style={...} composition and []string class parts are deferred.

The detailed engineering roadmap lives in Roadmap & Status.