Range header field string parser

Parse, validate, traverse, transform, and optimize Oniguruma regular expressions

JavaScript parser, mangler/compressor and beautifier toolkit

A JavaScript parser

svg path parser

the mighty option parser used by yargs

A bson parser for node.js and the browser

An ESLint custom parser which leverages TypeScript ESTree

Fast 0-deps bash parser written in TypeScript

Validate XML, Parse XML, Build XML without C/C++ based libraries

An inline style parser.

Algorithms to help you parse CSS from an array of tokens.

Parse CSS color values

Detect Browser, Engine, OS, CPU, and Device type/model from User-Agent & Client Hints data. Supports browser & node.js environment

A language engineering tool for the Language Server Protocol

A simple JSON parser that supports comments and optional trailing commas.

A Prettier Plugin for formatting Astro files

WebAssembly binary format parser

Oxc Parser Node API

Parses set-cookie headers into objects