Find your people. Then your
first good issue.

GitHubEducation & Community

How people build software.

The Apache Software FoundationDatabases & Data

Open-source organization on GitHub - 3188 public repos.

tensorflowAI & Machine Learning

Open-source organization on GitHub - 107 public repos.

KubernetesCloud & Infrastructure

Production-Grade Container Scheduling and Management

ElectronWeb & Frontend

Build cross platform desktop apps with JavaScript, HTML, and CSS

elasticDatabases & Data

Open-source organization on GitHub - 967 public repos.

MozillaWeb & Frontend

This technology could fall into the right hands.

Godot EngineMedia, Arts & Design

Godot is a popular Free and Open Source game development engine and toolset.

HomebrewDeveloper Tools

The Package Manager for Everywhere

NeovimDeveloper Tools

hyperextensible Vim-based text editor

PrometheusWeb & Frontend

Open-source organization on GitHub - 59 public repos.

PythonProgramming Languages

Repositories related to the Python Programming language

grpcCloud & Infrastructure

A high performance, open source, general-purpose RPC framework

webpackWeb & Frontend

Open-source organization on GitHub - 89 public repos.

OpenCVMedia, Arts & Design

Open-source organization on GitHub - 18 public repos.

DjangoWeb & Frontend

Open-source organization on GitHub - 31 public repos.

Google DeepMindAI & Machine Learning

Open-source organization on GitHub - 410 public repos.

OWASPSecurity & Privacy

The OWASP Foundation

FFmpegDeveloper Tools

Open-source organization on GitHub - 9 public repos.

BabelWeb & Frontend

The community maintained compiler for next generation JavaScript, today.

GitDeveloper Tools

Open-source organization on GitHub - 9 public repos.

Jina AIAI & Machine Learning

Your Search Foundation, Supercharged! (acquired by @elastic 2025/10)

Nix/Nixpkgs/NixOSDeveloper Tools

Open-source organization on GitHub - 97 public repos.

ServoWeb & Frontend

Servo aims to empower developers with a lightweight, high-performance alternative for embedding web technologies in applications.

DiscourseNetworking & Communications

The 100% open source discussion platform built for the next decade of the Internet.

Rocket.ChatNetworking & Communications

The Secure CommsOS™ for mission-critical operations.

CiliumCloud & Infrastructure

eBPF-based Networking, Security, and Observability

LLVMDeveloper Tools

This is the LLVM organization on GitHub for the LLVM Project: a collection of modular and reusable compiler and toolchain technologies.

JitsiNetworking & Communications

Open-source organization on GitHub - 185 public repos.

QdrantMedia, Arts & Design

Creating advanced vector search technology

SalesforceCloud & Infrastructure

Noteworthy Open Source projects made available by Salesforce. Available under Open Source or Creative Commons licensing. No warranty or support implied

The Ruby Programming LanguageProgramming Languages

Repositories related to the Ruby Programming language.

FreeCADApps & End-User Software

The FreeCAD project

Envoy Proxy - CNCFNetworking & Communications

Envoy Proxy - CNCF

KDE GitHub MirrorApps & End-User Software

Official read-only mirror of the KDE project. Please don't send pull requests; to contribute code see https://community.kde.org/Infrastructure/Github_Mirror

The Netty ProjectNetworking & Communications

Opening the future of network programming since 2001

Processing FoundationMedia, Arts & Design

We create platforms to promote software literacy within the visual arts, and visual literacy within technology-related fields.

The Chromium ProjectWeb & Frontend

Open-source organization on GitHub - 39 public repos.

carbon-languageProgramming Languages

Open-source organization on GitHub - 7 public repos.

ZulipApps & End-User Software

Organized team chat

KubeflowCloud & Infrastructure

Kubeflow is an open, community driven project to make it easy to deploy and manage an ML stack on Kubernetes

FOSSASIAApps & End-User Software

Open Technologies developed in Asia and Around the Globe

ClojureProgramming Languages

Open-source organization on GitHub - 114 public repos.

VideoLANApps & End-User Software

VideoLAN: open source multimedia for everyone

JupyterLabWeb & Frontend

JupyterLab: The Next Generation UI for Project Jupyter

Cloud Native Computing Foundation (CNCF)Cloud & Infrastructure

Sustaining and integrating open source technologies to orchestrate containers as part of a microservices architecture

Mono ProjectDeveloper Tools

Open-source organization on GitHub - 243 public repos.

The Matrix.org FoundationWeb & Frontend

A new basis for open, interoperable, decentralised real-time communication