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

a package manager for JavaScript, report bugs and get support at:

Point Cloud Library (PCL)

A CMS for Static Site Generators

⚡️ The Jamstack framework for Vue.js

Main UserLAnd Repository

Cross-platform framework for building truly native mobile apps with Java or Kotlin. Write Once Run Anywhere support for iOS, Android, Desktop & Web.

lichess.org mobile application

Open Source Web Application Framework for ASP.NET Core

🔐 JSON Web Token Authentication for Laravel & Lumen

🦉Data Version Control | Git for Data & Models | ML Experiments Management

Successor of ghcide & haskell-ide-engine. One IDE to rule them all.

📝 Minimalistic Vue-powered static site generator

persist and rehydrate a redux store

A dummy repository for issue tracking requested modules

🍱 Kanban-style project & personal management tool for Nextcloud, similar to Trello

Realm is a mobile database: an alternative to SQLite & key-value stores

A place to submit conda recipes before they become fully fledged conda-forge feedstocks

Netty project - an event-driven asynchronous network application framework

The OpenAPI Specification Repository

An open source trusted cloud native registry project that stores, signs, and scans content.

📦🐈 Active development trunk for Yarn ⚒

Realtime MVC Framework for Node.js

The Wikimedia Commons Android app allows users to upload pictures from their Android phone/tablet to Wikimedia Commons

DuckDB is an in-process SQL OLAP Database Management System

A lightweight, fast and extensible game server for Minecraft

A lightweight, fast and extensible game server for Minecraft

a free (libre) open source, mobile OS for Ethereum

📞😀 Nextcloud Talk - Chat, Video & audio calls for Nextcloud

Yii 2: The Fast, Secure and Professional PHP Framework

ShareX is a free and open source program that lets you capture or record any area of your screen and share it with a single press of a key. It also allows uploading images, text or other types of files to over 80 supported destinations you can choose from

Staggeringly powerful OS X desktop automation with Lua

SpotBugs is FindBugs' successor. A tool for static analysis to look for bugs in Java code.

☄🌌️ The cross-shell prompt for astronauts.

The browser extension vault (Chrome, Firefox, Opera, Edge, Safari, & more).

Bitwarden client applications (web, browser extension, desktop, and cli)

BizHawk is a multi-system emulator written in C#. BizHawk provides nice features for casual gamers such as full screen, and joypad support in addition to full rerecording and debugging tools for all system cores.

:chains: A Framework for Building High Value Public Blockchains :sparkles:

Support for adding OAuth1(a) and OAuth2 features (consumer and provider) for Spring web applications.

awesome window manager

GNU Radio

A code-searching tool similar to ack, but faster.

An open-source x64/x32 debugger for windows.

Make your first PR! ~ A beginner-friendly repository. Add your profile, a blog, or any program under any language (it can be anything from a hello-world program to a complex data structure algorithm) or update the existing one. Just make sure to add the f

Delightful JavaScript Testing.

The Racket repository

Fritzing desktop application

Open-source software for volunteer computing and grid computing.