An Open Source Machine Learning Framework for Everyone

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

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

LLM inference in C/C++

Bitcoin Core integration/staging tree

Protocol Buffers - Google's data interchange format

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

Truly independent web browser

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

ClickHouse® is a real-time analytics database management system

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

Caffe: a fast open framework for deep learning.

A library that provides an embeddable, persistent key-value store for fast storage.

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

The MongoDB Database

Fast C++ logging library.

The open-source database for the realtime web.

Emscripten: An LLVM-to-WebAssembly Compiler

Lovely console emulator package for Windows

Solidity, the Smart Contract Programming Language

Open Source alternative to Algolia + Pinecone and an Easier-to-Use alternative to ElasticSearch ⚡ 🔍 ✨ Fast, typo tolerant, in-memory fuzzy Search Engine for building delightful search experiences

A modern formatting library

A modern, C++-native, test framework for unit-tests, TDD and BDD - using C++14, C++17 and later (C++11 support is in v2.x branch, and C++03 on the Catch1.x branch)

Filament is a real-time physically based rendering engine for Android, iOS, Windows, Linux, macOS, and WebGL2

ONNX Runtime: cross-platform, high performance ML inferencing and training accelerator

Microsoft Cognitive Toolkit (CNTK), an open source deep-learning toolkit

Abseil Common Libraries (C++)

Arduino core for the ESP32

very currency

A toolkit for making real world machine learning and data analysis applications in C++