An Open Source Machine Learning Framework for Everyone

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

Open Source Computer Vision Library

Tesseract Open Source OCR Engine (main repository)

C++ based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)

LevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to string values.

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

Compatibility tool for Steam Play based on Wine and additional components

An open-source C++ library developed and used at Facebook.

Notepad++ official repository

Emscripten: An LLVM-to-WebAssembly Compiler

The open-source database for the realtime web.

FlatBuffers: Memory Efficient Serialization Library

The official mirror of the V8 Git repository

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

SQL powered operating system instrumentation, monitoring, and analytics.

Yoga is an embeddable layout engine targeting web standards.

Open source simulator for autonomous vehicles built on Unreal Engine / Unity, from Microsoft AI & Research

A framework for building native Windows apps with React.

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

A fast JSON parser/generator for C++ with both SAX/DOM style API

Official Transmission BitTorrent client repository

Perceptual JPEG encoder

a small build system with a focus on speed

A Multithreaded Fork of Redis

The Z3 Theorem Prover

Enabling the Windows Subsystem for Linux to include support for Wayland and X server related scenarios

An open source smart contract platform