A framework for building native applications using React

Build cross-platform desktop apps with JavaScript, HTML, and CSS

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

Bitcoin Core integration/staging tree

GPT4All: Run Local LLMs on Any Device. Open-source and available for commercial use.

The Swift Programming Language

Tesseract Open Source OCR Engine (main repository)

Dear ImGui: Bloat-free Graphical User interface for C++ with minimal dependencies

Windows Calculator: A simple yet powerful calculator that ships with Windows

The open-source database for the realtime web.

Compatibility tool for Steam Play based on Wine and additional components

A framework for building Mobile cross-platform UI

very currency

FoundationDB - the open source, distributed, transactional key-value store

Arduino core for the ESP32

An open source re-implementation of RollerCoaster Tycoon 2 🎢

G-code generator for 3D printers (RepRap, Makerbot, Ultimaker etc.)

WinUI: a modern UI framework with a rich set of controls and styles to build dynamic and high-performing Windows applications.

Open Source H.264 Codec

A brief computer graphics / rendering course

Litecoin source tree

The Windows App SDK empowers all Windows desktop apps with modern Windows UI, APIs, and platform features, including back-compat support, shipped via NuGet.

Native Abstractions for Node.js

Mirror kept for legacy. Moved to https://github.com/llvm/llvm-project

Descent 3 by Outrage Entertainment

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

A web runtime built on Chrome. This project is currently unmaintained.

Arduino lib to operate 433/315Mhz devices like power outlet sockets.

A Simple ESP32 Bluetooth A2DP Library (to implement a Music Receiver or Sender) that supports Arduino, PlatformIO and Espressif IDF