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

Mattermost is an open source platform for secure collaboration across the entire software development lifecycle..

Open-source customer engagement suite, an alternative to Intercom, Zendesk, Salesforce Service Cloud etc. 🔥💬

Apache NetBeans

The library for web and native user interfaces.

:electron: Build cross-platform desktop apps with JavaScript, HTML, and CSS

The lightweight PyTorch wrapper for high-performance AI research. Scale your models, not the boilerplate.

Deep learning framework to train, deploy, and ship AI products Lightning fast.

Angular Smart Data Table component

An easy-to-use multi SQL dialect ORM for Node.js

Extensible low-code framework for building business applications. Connect to databases, cloud storages, GraphQL, API endpoints, Airtable, etc and build apps using drag and drop application builder. Built using JavaScript/TypeScript. 🚀

A React framework for building text editors.

CircuitVerse Primary Code Base

Space exploration, trading, and combat game.

Multi Theft Auto is a game engine that incorporates an extendable network play element into a proprietary commercial single-player game.

🎥 Command line video player

A modern and intuitive terminal-based text editor

Memory hacking library for Dwarf Fortress and a set of tools that use it

Simple, modern & fast web-based email client

A framework for building native apps with React.

One webpage for every book ever published!

Very spicy additions to the Java programming language.

Visual Studio Code Remote Development: Open any folder in WSL, in a Docker container, or on a remote machine using SSH and take advantage of VS Code's full feature set.

Monorepo for tools developed by the Rush Stack community

The java implementation of Apache Dubbo. An RPC and microservice framework.

Dubbo is a high-performance, java based, open source RPC framework

Highcharts JS, the JavaScript charting framework

📱 Nextcloud iOS App

A JavaScript checker and optimizer.

Apache JMeter open-source load testing tool for analyzing and measuring the performance of a variety of services

WordPress for Android

Kodi is an award-winning free and open source home theater/media center software and entertainment hub for digital media. With its beautiful interface and powerful skinning engine, it's available for Android, BSD, Linux, macOS, iOS, tvOS and Windows.

Kubernetes website and documentation repo:

Web Experience Toolkit (WET): Open source code library for building innovative websites that are accessible, usable, interoperable, mobile-friendly and multilingual. This collaborative open source project is led by the Government of Canada.

Contrib repository for the OpenTelemetry Collector

A new bootable USB solution.

Checkstyle is a development tool to help programmers write Java code that adheres to a coding standard. By default it supports the Google Java Style Guide and Sun Code Conventions, but is highly configurable. It can be invoked with an ANT task and a comma

The pytest framework makes it easy to write small tests, yet scales to support complex functional testing

PX4 Autopilot Software

OBS Studio - Free and open source software for live streaming and screen recording

Repository for tracking module requests

A VIM-inspired filemanager for the console

Langflow is a low-code app builder for RAG and multi-agent AI applications. It’s Python-based and agnostic to any model, API, or database.

📆 Calendar app for Nextcloud

Bringing Astrid Tasks back from the dead

Build highly concurrent, distributed, and resilient message-driven applications on the JVM

UNIX-like reverse engineering framework and command-line toolset

📦🐈 Active development trunk for Yarn ⚒

Main UserLAnd Repository

A web interface for MySQL and MariaDB