The library for web and native user interfaces.

JavaScript Style Guide

Node.js JavaScript runtime ✨🐢🚀✨

The HTML Presentation Framework

A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs,…

A modern JavaScript utility library delivering modularity, performance, & extras.

AngularJS - HTML enhanced for web apps!

Prettier is an opinionated code formatter.

Parse, validate, manipulate, and display dates in javascript.

Node.js Production Process Manager with a built-in Load Balancer.

The 1.x line is frozen - features and bugfixes now happen on https://github.com/yarnpkg/berry

Git hooks made easy 🐶 woof!

A toolkit to automate & enhance your workflow

Helping you select a JavaScript framework - Todo apps for React.js, Angular, Vue and many more

node.js command-line interfaces made easy

JavaScript's utility _ belt

Find and fix problems in your JavaScript code.

Standard Library

📦🚀 Fully automated version management and package publishing

☕️ simple, flexible, fun javascript test framework for node.js & the browser

🖍 Terminal string styling done right

Markdown parser, done right. 100% CommonMark support, extensions, syntax plugins & high speed

Minimal templating on steroids.

⏱ A library for working with dates and times in JS

DOMPurify - a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMPurify works with a secure default, but offers a lot of configurability and hooks. Demo:

A bidirectional Markdown to HTML to Markdown converter written in Javascript

browser-side require() the node.js way

HTTP server mocking and expectations library for Node.js

A tiny JavaScript debugging utility modelled after Node.js core's debugging technique. Works in Node.js and web browsers

Expressive, robust, feature-rich CSS language built for nodejs