Parse a written workout into a set of workout objects

Basic FIT parser that only focuses on extracting geometry from activities

Parse your .FIT files easily, directly from JS (Garmin, Polar, Suunto)

A utility package to parse strings

A JavaScript parser

the mighty option parser used by yargs

Node.js body parsing middleware

Selector parser with built in methods for working with selector strings.

Range header field string parser

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

An ESLint custom parser which leverages TypeScript ESTree

An inline style parser.

An addon for [xterm.js](https://github.com/xtermjs/xterm.js) that enables fitting the terminal's dimensions to a containing element. This addon requires xterm.js v4+.

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

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

Grammar parsing support for cspell

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 CSS color values

Scanner and parser for JSON with comments.

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