INET Framework for the OMNeT++ discrete event simulator

OpenSCAD - The Programmers Solid 3D CAD Modeller

:wrench: Cross-platform GUI management tool for Redis

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

An open source re-implementation of RollerCoaster Tycoon 2 🎢

Open Source Routing Machine - C++ backend

:rainbow: Node.js bindings to libsass

Hacktoberfest 2021 | World's largest Contributor driven code dataset | Algorithms that run our universe | Your personal library of every algorithm and data structure code that you will ever encounter

Bitcoin Core integration/staging tree

Cyan Worlds's Plasma game engine

Convert HTML to PDF using Webkit (QtWebKit)

PowerDNS Authoritative, PowerDNS Recursor, dnsdist

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)

Godot Engine – Multi-platform 2D and 3D game engine

Tool suite for Texture and 3D Model Compression, Optimization and Analysis using CPUs, GPUs and APUs

This is the Official source code repository of the Synfig project

Scriptable Headless Browser

a cross-platform, terminal-based music player, audio engine, metadata indexer, and server in c++