Open Source Routing Machine - C++ backend

OpenSCAD - The Programmers Solid 3D CAD Modeller

The user-friendly command line shell.

:wrench: Cross-platform GUI management tool for Redis

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

Cataclysm - Dark Days Ahead. A turn-based survival game set in a post-apocalyptic world.

Translations editor for Mac, Windows and Unix

This is the Official source code repository of the Synfig project

Bitcoin Core integration/staging tree

A lightweight, fast and extensible game server for Minecraft

Library for using addressable LEDs (such as NeoPixels/WS2812) with Firmata and JohnnyFive

Trust & Safety tools for working together to fight digital harms.

Cyan Worlds's Plasma game engine

PowerDNS Authoritative, PowerDNS Recursor, dnsdist

Device OS (Firmware) for Particle Devices

Flexible level editor

GemRB is a portable open-source implementation of Bioware’s Infinity Engine.

QGIS is a free, open source, cross platform (lin/win/mac) geographical information system (GIS)

INET Framework for the OMNeT++ discrete event simulator

⚔️ A cross-platform, open source, and super fast MUD client with scripting in Lua