gucong3000/postcss-jsx

The **postcss‑jsx** package adds a PostCSS syntax that can parse and process CSS‑in‑JS code (template literals or style‑object literals) used by libraries such as styled‑components, emotion, glamorous, linaria, etc. It lets developers run standard PostCSS plugins (e.g., stylelint, autoprefixer) on those embedded styles, making it useful for frontend engineers working with React or other JavaScript frameworks that write CSS inside JavaScript.