High-performance streaming multipart/mixed parser for Node.js

Streaming, source-agnostic EventSource/Server-Sent Events parser

An ESLint custom parser which leverages TypeScript ESTree

Headers parser behavior to be impplemented with elements that needs to parse headers data

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

An inline style parser.

A native "Headers" class polyfill.

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

Hand-written ICU MessageFormat parser with compatible output as [`intl-messageformat-parser`](https://www.npmjs.com/package/intl-messageformat-parser) but 6 - 10 times as fast.

Pure Javascript JSON to CSV converter.

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

Parse CSS color values

Babel plugin which switches Babel to use the Hermes parser.

Scanner and parser for JSON with comments.

TypeScript definitions for yargs-parser

Parser for the client for the realtime Engine

socket.io protocol parser

A parser to Amazon Resource Names

Streaming HTML parser with scripting support.

An evented streaming XML parser in JavaScript