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

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

Emmet standalone abbreviation parser

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

Sass/SCSS language support for the CodeMirror code editor

Parse CSS3 gradient definitions and return an AST.

CSS box-shadow parser and stringifier

extracts and replaces values and IDs in URLs

A function to parse floating point hexadecimal strings as defined by the WebAssembly specification

A module that parses a string as regular expression and returns the parsed value.

Detective to find dependents of CSS (PostCSS dialect)

Utilities for working with htmlparser2's dom

Parser for the content attribute of the meta viewport

Open Web data by the Mozilla Developer Network

A parser for the CSS font value

A JavaScript parser

Parse, Resolve, and Dereference JSON Schema $ref pointers

the mighty option parser used by yargs

PostCSS plugin This project tries to fix all of flexbug's issues

Node.js body parsing middleware