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Native-ESM powered web dev build tool

Packs ECMAScript/CommonJs/AMD modules for the browser. Allows you to split your codebase into multiple bundles, which can be loaded on demand. Supports loaders to preprocess files, i.e. json, jsx, es7, css, less, ... and your custom stuff.

A modern CSS parser and stringifier with TypeScript support

Tool for transforming styles with JS plugins

Robust, expressive, and feature-rich CSS superset

A pure JavaScript implementation of Sass.

Strict TypeScript and Flow types for style based on MDN data

Indent-based CSS syntax for PostCSS

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

the complete solution for node.js command-line programs

A JavaScript parser

JavaScript parser and stringifier for YAML

Range header field string parser

🌈Easily set your terminal text color & styles.

An extremely fast JavaScript and CSS bundler and minifier.

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

Vite DevTools

A pure JavaScript implementation of Sass.

Lexes ES modules returning their import/export metadata

TypeScript definitions for node

Tool for transforming styles with JS plugins

Media Type Database

A JavaScript parser

JavaScript parser and stringifier for YAML

Modify strings, generate sourcemaps

Lodash modular utilities.