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

Content curation tools for Kolibri

Git Source Code Mirror - This is a publish-only repository but pull requests can be turned into patches to the mailing list via GitGitGadget (https://gitgitgadget.github.io/). Please follow Documentation/SubmittingPatches procedure for any of your improve

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

An open-source & self-hostable Heroku / Netlify / Vercel alternative.

Utilities to use the Hugging Face Hub API

Run your GitHub Actions locally 🚀

WordPress for iOS - Official repository

📱 Nextcloud Android app

A modular Wayland compositor library

OpenEverest is an open-source platform for automated database provisioning and management. It supports multiple database technologies and can be hosted on any Kubernetes infrastructure, in the cloud or on-premises.

Balena Supervisor: balena's agent on devices.

Emacs Python Development Environment

ZeroMQ core engine in C++, implements ZMTP/3.1

Realm is a mobile database: a replacement for SQLite & ORMs

🥧 Savoury implementation of the QUIC transport protocol and HTTP/3

Terraform Azure Resource Manager provider

Open Source Continuous File Synchronization

JavaScript 3D library.

Build forms in React, without the tears 😭

Define infrastructure resources using programming constructs and provision them using HashiCorp Terraform

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

A collection of various notebook extensions for Jupyter

The source code that powers readthedocs.org

Google Cloud Client Libraries for Go.

Native version of Open Food Facts on Android - Coders & Decoders welcome 🤳🥫

SimTK OpenSim C++ libraries and command-line applications, and Java/Python wrapping.

Drag and Drop Website Builder and CMS with E-commerce

Hydra, the Nix-based continuous build system

The open-source CapCut alternative

DeaDBeeF Player

Apache Flink

JVM version of Pact. Enables consumer driven contract testing, providing a mock service and DSL for the consumer project, and interaction playback and verification for the service provider project.

Spoon is a metaprogramming library to analyze and transform Java source code. :spoon: is made with :heart:, :beers: and :sparkles:. It parses source files to build a well-designed AST with powerful analysis and transformation API.

RDFLib is a Python library for working with RDF, a simple yet powerful language for representing information.

Powerful, mature open-source cross-platform game engine for Python and C++, developed by Disney and CMU

Don't fork this project (yet) but work from the original sourceforge subversion repository instead until transitioned.

Not-yet-federated open source social network inspired by VK.

Open-sourced codes for MiniGPT-4 and MiniGPT-v2 (https://minigpt-4.github.io, https://minigpt-v2.github.io/)

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

Go engine with no human-provided knowledge, modeled after the AlphaGo Zero paper.

A tiling window manager for X11

🗜 JavaScript parser, mangler and compressor toolkit for ES6+

An alternative full node bitcoin implementation written in Go (golang)

An open-source, code-first Python toolkit for building, evaluating, and deploying sophisticated AI agents with flexibility and control.

Provides packet processing capabilities for Go

Official docs, website, and handbook for PostHog.

OpenTofu lets you declaratively manage your cloud infrastructure.

Guice (pronounced 'juice') is a lightweight dependency injection framework for Java 8 and above, brought to you by Google.