the complete solution for node.js command-line programs

Tool for transforming styles with JS plugins

yargs the modern, pirate-themed, successor to optimist.

parse argument options

A JavaScript parser

A JavaScript parser

YAML 1.2 parser and serializer

A markdown parser built for speed

Markdown-it - modern pluggable markdown parser.

Node.js body parsing middleware

CLI app helper

Tiny, fast, and elegant implementation of core jQuery designed specifically for the server

Leaner CSS

Fast & forgiving HTML/XML parser

Robust, expressive, and feature-rich CSS superset

A simple to use, efficient, and full-featured Command Line Argument Parser

Light-weight option parsing with an argv hash. No optstrings attached.

HTML parser and serializer.

SCSS parser for PostCSS

Utility to parse a string bytes to bytes and vice-versa

A light, featureful and explicit option parsing library.

Fault-tolerant CSS parser for PostCSS

Parser for Markdown.

Math.js is an extensive math library for JavaScript and Node.js. It features a flexible expressio...

Docblock Annotations Parser

Lightweight JavaScript-based user-agent string parser

Markdown parser, done right. 100% Commonmark support, extensions, syntax plugins, high speed - al...

Lightweight browser detector

Fast Color Parsing and Manipulation

rawStream.pipe(JSONStream.parse()).pipe(streamOfObjects)