A tool set for CSS: fast detailed parser (CSS → AST), walker (AST traversal), generator (AST → CSS) and lexer (validation and matching) based on specs and browser implementations

PostCSS plugin for CSS Modules to pass arbitrary values between your module files

PostCSS plugin for sorting and combining CSS media queries with mobile first / **desktop first methodologies

css loader module for webpack

TailwindCSS v4.0 compatible replacement for `tailwindcss-animate`.

extracts CSS into separate files

The Material Components for the web line-ripple component

A modern CSS parser and stringifier with TypeScript support

CSS syntax patches for CSS tree

A well-tested CSS minifier

CSS Object Model implementation and CSS parser

A CSS Modules transform to extract local aliases for inline imports

Tool for transforming styles with JS plugins

PostCSS plugin to replace overflow-wrap with word-wrap or optionally retain both declarations.

The Material Components for the web tab scroller component

PostCSS plugin postcss-page-break to fallback `break-` properties with `page-break-` alias

A CSS Modules transform to extract export statements from local-scope classes

CSS Object Model implementation and CSS parser

Strict TypeScript and Flow types for style based on MDN data

CSS minimizer (minifier) plugin for Webpack