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

Bitcoin Core integration/staging tree

Port of OpenAI's Whisper model in C/C++

Telegram Desktop messaging app

A brief computer graphics / rendering course

🎮 A step-by-step guide to implementing SSAO, depth of field, lighting, normal mapping, and more for your 3D game.

Audio Editor

ESP8266 core for Arduino

Hazel Engine

The 2013 edition of the Source SDK

Reliable & unreliable messages over UDP. Robust message fragmentation & reassembly. P2P networking / NAT traversal. Encryption.

Mumble is an open-source, low-latency, high quality voice chat software.

Asio C++ Library

Static analyzer for C/C++ based on the theory of Abstract Interpretation.

OSI Layer 2 driver for nRF24L01 on Arduino & Raspberry Pi/Linux Devices

arduinoWebSockets

AnKi 3D Engine - Vulkan and D3D12, modern renderer, scripting, physics and more

A blazing fast language for the blazing fast world(WIP)

Official Repository of WPILibJ and WPILibC

Augmented Vertex Block Descent (AVBD) reference implementation

Alternative ESP32 Webserver implementation for the ESP32 Arduino Core, supporting HTTPS and HTTP.

A socket.io-client implementation for ESP8266 and Arduino

Simple useful interoperability tests for WebRTC libraries. If you are a WebRTC library developer we'd love to include you!