parser packages

the complete solution for node.js command-line programs

Tool for transforming styles with JS plugins

A JavaScript parser

JavaScript parser and stringifier for YAML

Range header field string parser

Leaner CSS

Robust, expressive, and feature-rich CSS superset

Indent-based CSS syntax for PostCSS

A byte-oriented, zero-copy, parser combinators library

A fast alternative to legacy querystring module

A simple to use, efficient, and full-featured Command Line Argument Parser

Utility to parse a string bytes to bytes and vice-versa

Python port of markdown-it. Markdown parsing, done right!

An Esprima-compatible JavaScript parser built on Acorn

WebAssembly binary format parser

Parses set-cookie headers into objects

yargs the modern, pirate-themed, successor to optimist.

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

A modern CSS parser and stringifier with TypeScript support

A bson parser for node.js and the browser