Stars
A visual sandbox for 2D computational geometry algorithms
A Non-Euclidean Rendering Engine for 3D scenes.
Windows file system filter driver - illustration of the technology
A single-header ANSI C immediate mode cross-platform GUI library
Build portable Linux binaries without using an ancient distro
Sample project for a small, flexible runtime reflection system using C++11
Raspberry Pi OpenGL ES 2 without an X server (using EGL)
A modern re-implementation of the classic DOS game Duke Nukem II
OpenSource-Reimplementation of the zEngine, used by the game "Gothic"
A lightweight game engine written in modern C++
Write single page applications in D that compile to webassembly
An OpenGL RTS game engine written in C
Here are the challenges (including sources) of the GreHack CTF.
Metroid for NES in 6502 Assembly, MMC3 port.