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

ShellCheck, a static analysis tool for shell scripts

eBPF-based Networking, Security, and Observability

Zcash - Internet Money

The most popular open source electronic health records and medical practice management solution.

The open source Firebase alternative. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

Swagger UI is a collection of HTML, JavaScript, and CSS assets that dynamically generate beautiful documentation from a Swagger-compliant API.

Yoast SEO for WordPress

Dify is an open-source LLM app development platform. Dify's intuitive interface combines AI workflow, RAG pipeline, agent capabilities, model management, observability features and more, letting you quickly go from prototype to production.

For the latest version of boto, see https://github.com/boto/boto3 -- Python interface to Amazon Web Services

Panel: The powerful data exploration & web app framework for Python

Godot Engine official documentation

A design system built by IBM

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

Cybernetically enhanced web apps

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

Fast, easy and reliable testing for anything that runs in a browser.

GitHub’s official command line tool

ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.

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

Apache NetBeans

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

K-9 Mail – Open Source Email App for Android

K-9 Mail – Advanced Email for Android 📧

An enterprise-class UI design language and React UI library

Apache CloudStack is an opensource Infrastructure as a Service (IaaS) cloud computing platform

Semantic is a UI component framework based around useful principles from natural language.

🛠️ webpack-based tooling for Vue.js Development

☄🌌️ The minimal, blazing-fast, and infinitely customizable prompt for any shell!

Kubernetes website and documentation repo:

openFrameworks is a community-developed cross platform toolkit for creative coding in C++.

A fully open source & end-to-end encrypted note taking alternative to Evernote.

Focus on what matters instead of fighting with Git.

Dolibarr ERP CRM is a modern software package to manage your company or foundation activity (contacts, suppliers, invoices, orders, stocks, agenda, ...).It's opensource software (wrote with PHP language) designed for small and medium companies, foundation

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

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

A terminal built on web technologies

Modern UI for Ansible, Terraform, OpenTofu, Bash, Pulumi.

Qiskit is an open-source SDK for working with quantum computers at the level of extended quantum circuits, operators, and primitives.

Universal markup converter

Free (libre) font editor for Windows, Mac OS X and GNU+Linux

A powerful cross-platform raw photo processing program

A new bootable USB solution.

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

Open source Slack-alternative in Golang and React - Mattermost

Open source Slack-alternative in Golang and React - Mattermost

The AMP web component framework.

libpod is a library used to create container pods.

Podman: A tool for managing OCI containers and pods.