The library for web and native user interfaces.

The most popular HTML, CSS, and JavaScript framework for developing responsive, mobile first projects on the web.

JavaScript Style Guide

Set up a modern web app by running one command.

Cybernetically enhanced web apps

The iconic SVG, font, and CSS toolkit

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,…

Simple HTML5 Charts using the <canvas> tag

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

Fast, easy and reliable testing for anything that runs in a browser.

⚡ Serverless Framework – Use AWS Lambda and other managed cloud services to build apps that auto-scale, cost nothing when idle, and boast radically low maintenance.

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

⚛️ Fast 3kB React alternative with the same modern API. Components & Virtual DOM.

✂️ Modern copy to clipboard. No Flash. Just 3kb gzipped 📋

A toolkit to automate & enhance your workflow

JavaScript's utility _ belt

Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results.

A window.fetch JavaScript polyfill.

A React framework for building text editors.

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

A set of free MIT-licensed high-quality SVG icons for UI development.

🛠️⚡ Step-by-step tutorial to build a modern JavaScript stack.

JavaScript Testing utilities for React

ESM-powered frontend build tool. Instant, lightweight, unbundled development. ✌️

web development, streamlined

Fast math typesetting for the web.

Minimal templating on steroids.

Lightweight fuzzy-search, in JavaScript

MJML: the only framework that makes responsive-email easy