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

OpenPose: Real-time multi-person keypoint detection library for body, face, hands, and foot estimation

FlatBuffers: Memory Efficient Serialization Library

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

A fast, distributed, high performance gradient boosting (GBT, GBDT, GBRT, GBM or MART) framework based on decision tree algorithms, used for ranking, classification and many other machine learning …

Seamless operability between C++11 and Python

Cross-platform, graphics API agnostic, "Bring Your Own Engine/Framework" style rendering library.

Bullet Physics SDK: real-time collision detection and multi-physics simulation for VR, games, visual effects, robotics, machine learning etc.

QGIS is a free, open source, cross platform (lin/win/mac) geographical information system (GIS)

Cap'n Proto serialization/RPC system - core tools and C++ library

The official Open-Asset-Importer-Library Repository. Loads 40+ 3D-file-formats into one unified and clean data structure.

Gaming meets modern C++ - a fast and reliable entity component system (ECS) and much more

Point Cloud Library (PCL)

Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D engine that enables developers and content creators to build AAA games, cinema-quality 3D worlds, and high-fidelity simulations wit…

Industry-standard navigation-mesh toolset for games

Universal Scene Description

Mesh optimization library that makes meshes smaller and faster to render

open Multiple View Geometry library. Basis for 3D computer vision and Structure from Motion.

Ethereum miner with OpenCL, CUDA and stratum support

Interactive field-aligned mesh generator

The open source mesh processing system

Microsoft SEAL is an easy-to-use and powerful homomorphic encryption library.

MQTT gateway for ESP8266 or ESP32 with bidirectional 433mhz/315mhz/868mhz, Infrared communications, BLE, Bluetooth, beacons detection, mi flora, mi jia, LYWSD02, LYWSD03MMC, Mi Scale, TPMS, BBQ the…

Webots Robot Simulator

WebRTC streamer for V4L2 capture devices, RTSP sources and Screen Capture

3D Computer Vision Framework

JPEG XL image format reference implementation

Dust3D is a cross-platform 3D modeling software that makes it easy to create low poly 3D models for video games, 3D printing, and more.

WebAssembly Virtual Machine

An open source platform for visual-inertial navigation research.