sass

Native-ESM powered web dev build tool

The React Framework

@vue/compiler-sfc

Leaner CSS

Tool for transforming styles with JS plugins

Strict TypeScript and Flow types for style based on MDN data

Robust, expressive, and feature-rich CSS superset

A modern CSS parser and stringifier with TypeScript support

Indent-based CSS syntax for PostCSS

Minimizer plugin for webpack

CSS syntax patches for CSS tree

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

Calculate specificity of a CSS Selector

Full CSS support for JSX without compromises

Tool for transforming styles with JS plugins

An extremely fast JavaScript and CSS bundler and minifier.

A JavaScript parser

Modify strings, generate sourcemaps

Traverse an ESTree-compliant AST

Node.js library that communicates with Embedded Dart Sass using the Embedded Sass protocol

Vite DevTools

A library for obtaining browser versions with their maximum supported Baseline feature set and Widely Available status.

JavaScript parser and stringifier for YAML

Generates and consumes source maps

React is a JavaScript library for building user interfaces.

React package for working with the DOM.