OpenSCAD - The Programmers Solid 3D CAD Modeller

The user-friendly command line shell.

:wrench: Cross-platform GUI management tool for Redis

An open source re-implementation of RollerCoaster Tycoon 2 🎢

:rainbow: Node.js bindings to libsass

Open Source Routing Machine - C++ backend

World's largest Contributor driven code dataset | Used in Quark Search Engine, @OpenGenus IQ, OpenGenus Visual Project

Bitcoin Core integration/staging tree

Cyan Worlds's Plasma game engine

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

Tomahawk, the multi-source music player

Translations editor for Mac, Windows and Unix

This is the Official source code repository of the Synfig project

30 Seconds of C++ (STL in C++). Read More about 30C++ here 👉

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

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