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

Open Source Computer Vision Library

Tesseract Open Source OCR Engine (main repository)

The MongoDB Database

Official mirror of Blender

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

Gaming meets modern C++ - a fast and reliable entity component system (ECS) and much more

A fast compressor/decompressor

A YAML parser and emitter in C++

Game engine

Portable Python 3.x Interpreter in Modern C

Pyjion - A JIT for Python based upon CoreCLR

A minimalistic and high-performance SAT solver

An advanced SAT solver

A complete implementation of 10918-1 (JPEG) coming from jpeg.org (the ISO group) with extensions for HDR, lossless and alpha channel coding standardized as ISO/IEC 18477 (JPEG XT).

A Curated List of Game Network Programming Resources

A fast Sudoku solver and generator with a benchmark suite for comparing the fastest known solvers.

Tool for recovering Bitcoin Core wallet passwords