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

Compatibility tool for Steam Play based on Wine and additional components

FlatBuffers: Memory Efficient Serialization Library

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

Event-driven network library for multi-threaded Linux server in C++11

Hazel Engine

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

Frame profiler

A fast multi-producer, multi-consumer lock-free concurrent queue for C++11

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

A General-purpose Task-parallel Programming System using Modern C++

Main gperftools repository

🌱Light and powerful C++ web framework for highly scalable and resource-efficient web application. It's zero-dependency and easy-portable.

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…

Crow is very fast and easy to use C++ micro web framework (inspired by Python Flask)

A multi core friendly rigid body physics and collision detection library. Written in C++. Suitable for games and VR applications. Used by Horizon Forbidden West.

Draco is a library for compressing and decompressing 3D geometric meshes and point clouds. It is intended to improve the storage and transmission of 3D graphics.

Universal Scene Description

Cross-Platform C++ GUI Library

Piccolo (formerly Pilot) – mini game engine for games104

Mesh optimization library that makes meshes smaller and faster to render

oneAPI Threading Building Blocks (oneTBB)

A cross-platform file change monitor with multiple backends: Apple OS X File System Events, *BSD kqueue, Solaris/Illumos File Events Notification, Linux inotify, Microsoft Windows and a stat()-base…

The Forge Cross-Platform Rendering Framework PC Windows, Steamdeck (native), Ray Tracing, macOS / iOS, Android, XBOX, PS4, PS5, Switch, Quest 2

High-performance regular expression matching library

One stop solution for all Vulkan samples

Matplot++: A C++ Graphics Library for Data Visualization 📊🗾

A C++11 library for serialization

C/C++ Performance Profiler

Range library for C++14/17/20, basis for C++20's std::ranges