the complete solution for node.js command-line programs

Tool for transforming styles with JS plugins

parse argument options

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

A JavaScript parser

YAML 1.2 parser and serializer

A JavaScript parser

CLI app helper

A markdown parser built for speed

Markdown-it - modern pluggable markdown parser.

Node.js body parsing middleware

Leaner CSS

Fast & forgiving HTML/XML parser

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

A light, featureful and explicit option parsing library.

HTML parser and serializer.

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

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

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

SCSS parser for PostCSS

Robust, expressive, and feature-rich CSS superset

Fault-tolerant CSS parser for PostCSS

Small footprint URL parser that works seamlessly across Node.js and browser environments

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

Transforms css values and at-rule params into the tree

Docblock Annotations Parser

Lightweight browser detector

Parser for Markdown.

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

Lightweight JavaScript-based user-agent string parser