Help out your favorite open source projects and become a better developer while doing it.

The best React-based framework with performance, scalability and security built in.

:package::rocket: Fully automated version management and package publishing

A powerful all-in-one bot for Twitch streamers

JavaScript 3D library.

A collection of various notebook extensions for Jupyter

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

CodiMD - Realtime collaborative markdown notes on all platforms.

🍰 Everything is RSSible

🗜 JavaScript parser, mangler and compressor toolkit for ES6+

JavaScript Vector Library

PLEASE READ THE PROJECT STATUS BELOW. Native AngularJS (Angular) directives for Bootstrap. Smaller footprint (20kB gzipped), no 3rd party JS dependencies (jQuery, bootstrap JS) required. Please read the README.md file before submitting an issue!

Ember.js - A JavaScript framework for creating ambitious web applications

Everything you wish the HTML <select> element could do, wrapped up into a lightweight, extensible Vue component.

The first declarative React Native router

A Community-led Hyper-Hackable Text Editor

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 of React.

Concise, consistent, and legible badges in SVG and raster format

An Open Source YouTube app for privacy

An open source cybersecurity protocol for syncing decentralized graph data.

A general purpose YNAB enhancing browser extension for Chrome and Firefox. Have it your way!

a browser extension to bring security and privacy to chrome, firefox, and opera

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

Universal select/multiselect/tagging component for Vue.js

:gem: :ribbon: A boilerplate to setup and Practice Modern JavaScript

Bitfocus Companion enables the reasonably priced Elgato Streamdeck and other controllers to be a professional shotbox surface for an increasing amount of different presentation switchers, video playback software and broadcast equipment.

📸 Your memories under your control

Brave browser for Desktop and Laptop computers running Windows, OSX, and Linux

Open source rich text editor based on HTML5 and the progressive-enhancement approach. Uses a sophisticated security concept and aims to generate fully valid HTML5 markup by preventing unmaintainable tag soups and inline styles.

Web app for visualizing pathogen evolution

Create amazing 360 and VR content using React

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

:bookmark_tabs: A better OneTab for Chrome :memo: Temporarily removed from firefox :construction: V2 is WIP

A file and module loader for JavaScript

🚀 Yet another project to get beginners contributing to open source 🔰

Friendly machine learning for the web! 🤖

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

JavaScript Testing utilities for React

Canonical common brand names, operators, transit and flags for OpenStreetMap.

📑 Collabora Online for Nextcloud

Pure Node.js Sass linting

AI-powered job search system built on Claude Code. 14 skill modes, Go dashboard, PDF generation, batch processing.

The JavaScript library for modern SVG graphics.

markdown preview plugin for (neo)vim

Yeoman generator for an Angular app with an Express server

Augmentative and Alternative Communication (AAC) system with text-to-speech for the browser

AngularJS service to handle Rest API Restful Resources properly and easily

Fomantic-UI is a community fork of Semantic-UI

🌍🌏🌎 The whole world fits inside your cloud!

The https://freeCodeCamp.org open source codebase and curriculum. Learn to code and help nonprofits.

Node.js debugger based on Blink Developer Tools