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

Firefox Multi-Account Containers lets you keep parts of your online life separated into color-coded tabs that preserve your privacy. Cookies are separated by container, allowing you to use the web with multiple identities or accounts simultaneously.

MNE : Magnetoencephalography (MEG) and Electroencephalography (EEG) in Python

Joplin - the secure note taking and to-do app with synchronisation capabilities for Windows, macOS, Linux, Android and iOS.

This is the repo for Vue 2. For Vue 3, go to https://github.com/vuejs/core

Master programming by recreating your favorite technologies from scratch.

Replacement icons for popular apps in the style of macOS Big Sur

Elixir plugin for JetBrain's IntelliJ Platform (including Rubymine)

Pygments is a generic syntax highlighter written in Python

Connect suppliers, distributors and consumers to trade local produce.

An extensible media player for Android

:video_game: GDevelop is an open-source, cross-platform game engine designed to be used by everyone.

Apache ShenYu is a Java native API Gateway for service proxy, protocol conversion and API governance.

ORM for TypeScript and JavaScript. Supports MySQL, PostgreSQL, MariaDB, SQLite, MS SQL Server, Oracle, SAP Hana, WebSQL databases. Works in NodeJS, Browser, Ionic, Cordova and Electron platforms.

DNS over HTTPS / DNS over Tor / DNSCrypt client, WireGuard proxifier, firewall, and connection tracker for Android.

Metasploit Framework

An entity framework for Go

🔐 JSON Web Token Authentication for Laravel & Lumen

🙃 A delightful community-driven (with 2,200+ contributors) framework for managing your zsh configuration. Includes 300+ optional plugins (rails, git, macOS, hub, docker, homebrew, node, php, python, etc), 140+ themes to spice up your morning, and an aut

A delightful community-driven (with 1,000+ contributors) framework for managing your zsh configuration. Includes 200+ optional plugins (rails, git, OSX, hub, capistrano, brew, ant, php, python, etc), over 140 themes to spice up your morning, and an auto-u

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

Next-generation ES module bundler

GNU Radio – the Free and Open Software Radio Ecosystem

📝 Minimalistic Vue-powered static site generator

The Free Software Media System

Erlang/OTP

A powerful cross-platform UI toolkit for building native-quality iOS, Android, and Progressive Web Apps with HTML, CSS, and JavaScript.

Build amazing native and progressive web apps with open web technologies. One app running on everything 🎉

:zap: A Fast, Extensible Progress Bar for Python and CLI

The zero configuration build tool for the web. 📦🚀

Warzone 2100 - a free and open source real time strategy game.

Archipelago Multi-Game Randomizer and Server

RSS reader for macOS and iOS.

The Racket repository

The Racket repository

A reactive notebook for Python — run reproducible experiments, execute as a script, deploy as an app, and version with git.

3D plotting and mesh analysis through a streamlined interface for the Visualization Toolkit (VTK)

A Minimalistic Wrapper for IndexedDB

persist and rehydrate a redux store

Java DSL for easy testing of REST services

A Git-based CMS for Static Site Generators

🚀 10x easier, 🚀 140x lower storage cost, 🚀 high performance, 🚀 petabyte scale - Elasticsearch/Splunk/Datadog alternative for 🚀 (logs, metrics, traces, RUM, Error tracking, Session replay).

Realtime MVC Framework for Node.js

The Twitch Enhancement Suite. Get custom emotes and tons of new features you'll never want to go without.

A collection of libraries and tools that help you build adaptive, accessible, and robust user experiences.

An extensible multilanguage static code analyzer.

Point Cloud Library (PCL)

Automatically generates Rust FFI bindings to C (and some C++) libraries.

The Python Package Index

a collaborative knowledge-exchange platform in Rails; we welcome first-time contributors! :balloon:

A SwiftUI Mastodon client