the complete solution for node.js command-line programs

An ESLint custom parser which leverages TypeScript ESTree

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

Leaner CSS

JavaScript parser, mangler/compressor and beautifier toolkit

parse argument options

Node.js body parsing middleware

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

Tool for transforming styles with JS plugins

YAML 1.2 parser and serializer

A markdown parser built for speed

Robust, expressive, and feature-rich CSS superset

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

CLI app helper

Markdown-it - modern pluggable markdown parser.

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

SCSS parser for PostCSS

Fault-tolerant CSS parser for PostCSS

a documentation generator

JavaScript parser, mangler/compressor and beautifier toolkit for ES6+

ECMAScript parsing infrastructure for multipurpose analysis

A high-performance 100% compatible drop-in replacement of "encoding/json"

Highly configurable, well-tested, JavaScript-based HTML minifier.

A pure JavaScript W3C standard-based (XML DOM Level 2 Core) DOMParser and XMLSerializer module.

URL library for Rust, based on the WHATWG URL Standard

JavaScript parser and stringifier for YAML

A JavaScript parser

A JavaScript parser

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

Fast & forgiving HTML/XML parser