the mighty option parser used by yargs

Scanner and parser for JSON with comments.

Parse raw conventional commits.

An implementation of the WHATWG URL Standard's URL API and parsing machinery

modern OpenAPI parser written in TypeScript

An ESLint custom parser which leverages TypeScript ESTree

Maintained replacement for ESLint's deprecated SourceCode#getJSDocComment along with other jsdoc utilities

Transforms css values and at-rule params into the tree

Node.js library for parsing crontab instructions

A CSS property value parser for use with PostCSS

A JavaScript parser built from the Hermes engine

socket.io protocol parser

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

Cross-browser Error parser

An inline style parser.

Fast & forgiving HTML/XML parser

Math and string formula parser.

Resolve nested CSS selectors

Lint your commit messages

Parse CSS color values