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@cmdzero/react

v0.2.0

Published

Dev-time JSX source stamping for CmdZero — bundler-agnostic (Turbopack, webpack, Vite). Set jsxImportSource to "@cmdzero/react" and every rendered element knows its source file:line.

Vulnerabilities

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Links

Maintainers

adamwade2384adamwade2384

Keywords

cmdzerojsxsource-mapsdevtoolsnextjs

Readme

@cmdzero/react

Dev-time JSX source stamping for CmdZero.

Set "jsxImportSource": "@cmdzero/react" in your ts/jsconfig and every rendered host element carries data-cz="<file>:<line>:<col>" in development — the ground truth the CmdZero overlay and daemon use to map any pixel back to its exact JSX expression.

  • Bundler-agnostic: Turbopack, webpack, Vite, esbuild — anything that emits the standard jsxDEV dev runtime calls.
  • Server components supported (the attribute serializes to HTML).
  • Zero production impact: the prod jsx-runtime is a passthrough and prod builds carry no source info.

Also exports <CmdZeroOverlay /> — drop it at the end of your root layout to load the CmdZero overlay in dev (renders nothing in production).