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

⏰ Day.js 2kB immutable date-time library alternative to Moment.js with the same modern API

Meteor, the JavaScript App Platform

The zero configuration build tool for the web. 📦🚀

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

Phaser is a fun, free and fast 2D game framework for making HTML5 games for desktop and mobile web browsers, supporting Canvas and WebGL rendering.

Beautiful and accessible drag and drop for lists with React

A markdown parser and compiler. Built for speed.

Render After Effects animations natively on Web, Android and iOS, and React Native. http://airbnb.io/lottie/

Create the next immutable state by mutating the current one

A tiny (124 bytes), secure, URL-friendly, unique string ID generator for JavaScript

A spring that solves your animation problems.

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

A JavaScript implementation of various web standards, for use with Node.js

JavaScript Testing utilities for React

Simple animation libraries for delightful user interfaces

Recoil is an experimental state management library for React apps. It provides several capabilities that are difficult to achieve with React alone, while being compatible with the newest features o…

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

🐐 Simple and complete React DOM testing utilities that encourage good testing practices.

Console for mobile browsers

👩‍🎤 CSS-in-JS library designed for high performance style composition

🦘 - PouchDB is a pocket-sized database.

🔥 An extremely fast, React-like JavaScript library for building modern user interfaces

Premium Queue package for handling distributed jobs and messages in NodeJS.

Chrome extension that records your browser interactions and generates a Playwright or Puppeteer script.

A declarative, HTML-based language that makes building web apps fun

JavaScript Robotics and IoT programming framework, developed at Bocoup.

Collection of sample apps showcasing popular use cases using Cloud Functions for Firebase

general natural language facilities for node

📦 Zero-configuration bundler for tiny modules.