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

Simplifies building hypermedia-driven REST web services on top of Spring Data repositories

Cybernetically enhanced web apps

libpod is a library used to create container pods.

Ceph is a distributed object, block, and file storage platform

Json.NET is a popular high-performance JSON framework for .NET

Podman: A tool for managing OCI containers and pods.

c:geo - The powerful Android geocaching app.

Materialize, a CSS Framework based on Material Design

the future face of osu!

GitHub’s official command line tool

Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.

Lightweight static analysis for many languages. Find bug variants with patterns that look like source code.

fabric8 is an open source microservices platform based on Docker, Kubernetes and Jenkins

CKAN is an open-source DMS (data management system) for powering data hubs and data portals. CKAN makes it easy to publish, share and use data. It powers catalog.data.gov, open.canada.ca/data, data.humdata.org among many other sites.

[DEPRECATED] Mist. Browse and use Ðapps on the Ethereum network.

The Cocoa Dependency Manager.

A suite of tools for the pdmtgo community

A scalable, distributed, collaborative, document-graph database, for the realtime web

A D3-based reusable chart library

:bar_chart: A D3-based reusable chart library

OpenLayers

Microsoft Azure SDK for JavaScript (NodeJS & Browser)

A collection of libraries and tools that help you build adaptive, accessible, and robust user experiences.

Build like a team of hundreds_

🐠 Babel is a compiler for writing next generation JavaScript.

🥑 ArangoDB is a native multi-model database with flexible data models for documents, graphs, and key-values. Build high performance applications using a convenient SQL-like query language or JavaScript extensions.

Focalboard is an open source, self-hosted alternative to Trello, Notion, and Asana.

A dock for the Gnome Shell. This extension moves the dash out of the overview transforming it in a dock for an easier launching of applications and a faster switching between windows and desktops.

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

A fast JSON parser/generator for C++ with both SAX/DOM style API

Making Docker and Kubernetes management easy.

:gem: A fast, open source text processor and publishing toolchain, written in Ruby, for converting AsciiDoc content to HTML 5, DocBook 5, and other formats.

Extensible Dev Tools for Monorepos

The Serenity Operating System 🐞

A flexible level editor

Flexible level editor

Chocolatey - the package manager for Windows

One framework for creating powerful cross-platform games.

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.

Distributed Task Queue (development branch)

Simple animated GIF screen recorder with an easy to use interface

Collabora Online is a collaborative online office suite based on LibreOffice technology. This is also the source for the Collabora Office apps for iOS and Android.

The Markdown-based note-taking app that doesn't suck.

:speech_balloon: A community-driven python bot that aims to be as simple as possible to serve humans with their everyday tasks

Vagrant is a tool for building and distributing development environments.

Vagrant is a tool for building and distributing development environments.

Personal CRM. Remember everything about your friends, family and business relationships.

The repository for high quality TypeScript type definitions.

Google core libraries for Java

Meshery - the service mesh management plane