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

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

Parses emails to remove replies and other potentially unwanted data

A native "Headers" class polyfill.

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

Pure Javascript JSON to CSV converter.

A parser to Amazon Resource Names

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

An inline style parser.

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

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

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.

Parse raw conventional commits.

Parse CSS color values

TypeScript definitions for yargs-parser

Parser for the client for the realtime Engine

Scanner and parser for JSON with comments.

Streaming HTML parser with scripting support.

TypeScript definitions for body-parser

socket.io protocol parser