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

The Swift Programming Language

OpenPose: Real-time multi-person keypoint detection library for body, face, hands, and foot estimation

Productive, portable, and performant GPU programming in Python.

Solidity, the Smart Contract Programming Language

Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks

DOOM Open Source Release

Official Transmission BitTorrent client repository

openFrameworks is a community-developed cross platform toolkit for creative coding in C++.

Monero: the secure, private, untraceable cryptocurrency

MAME

OpenSpiel is a collection of environments and algorithms for research in general reinforcement learning and search/planning in games.

Community effort to maintain and improve Jedi Academy (SP & MP) + Jedi Outcast (SP only) released by Raven Software

A Halo Online modification

Multi-platform command-line tool to send out MIDI messages

ESP8266 ROM flasher GUI, based on esptool-ck

A Python Yamaha DX7 module for audio learning