An Open Source Machine Learning Framework for Everyone

Luanti (formerly Minetest) is an open source voxel game-creation platform with easy modding and game creation

Double-entry accounting system with a command-line reporting interface

free C++ class library of cryptographic schemes

Decentralized cryptocurrency blockchain daemon implementing the XRP Ledger protocol in C++

Reference implementation for the peer-to-peer agent that manages the Stellar network.

Open h.265 video codec implementation.

Official github repository for Fast Artificial Neural Network Library (FANN)

twister core / daemon

Source code repository of the FreeOrion project.

A NodeJS library to keep an eye on your memory usage, and discover and isolate leaks.

Lanes is a lightweight, native, lazy evaluating multithreading library for Lua 5.1 to 5.5.

A language for computing on sparse systems

Skill estimation systems for multiplayer competitions

WASM C++ Screeps API and utilities pack (beta, proof-of-concepts)

Clusterpoint C++ Client API for Clusterpoint v3.* database.