Parse CSS media queries (spec-compliant)

Streaming CSV parser that aims for maximum speed as well as compatibility with the csv-spectrum test suite

Highlighting system for Lezer parse trees

Swagger 2.0 and OpenAPI 3.0 parser and validator for Node and browsers

Low footprint ECMAScript source code parser

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

CLI arguments parser. Native port of python's argparse.

modern OpenAPI parser written in TypeScript

TypeScript definitions for ua-parser-js

An evented streaming XML parser in JavaScript

CSV parsing implementing the Node.js `stream.Transform` API

Parse JavaScript one character at a time to look for snippets in Templates. This is not a validator, it's just designed to allow you to have sections of JavaScript delimited by brackets robustly.

TypeScript definitions for conventional-commits-parser

CSS Object Model implementation and CSS parser

Oxc Parser Node API

Parser adapter for parsing JSON documents into OpenAPI 3.1.x namespace.

Support for import attributes in acorn

Koa2.js middleware for useragent detection. Easy to use and very fast.

Parser adapter for parsing JSON documents into OpenAPI 3.0.x namespace.

Oxc Parser Node API