LLM inference in C/C++

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

JSON for Modern C++

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

Fast C++ logging library.

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

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

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

mold: A Modern Linker 🦠

Frame profiler

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

Simple and Fast Multimedia Library

OpenGL Mathematics (GLM)

Skia is a complete 2D graphic library for drawing Text, Geometries, and Images.

openFrameworks is a community-developed cross platform toolkit for creative coding in C++.

A microbenchmark support library

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.

LÖVE is an awesome 2D game framework for Lua.

C++ Requests: Curl for People, a spiritual port of Python Requests.

C-based/Cached/Core Computer Vision Library, A Modern Computer Vision Library

Mesh optimization library that makes meshes smaller and faster to render

The fastest feature-rich C++11/14/17/20/23 single-header testing framework

Official doxygen git repository

Defold is a completely free to use game engine for development of desktop, mobile and web games.

Bloaty: a size profiler for binaries

Lightweight and modular C++11 graphics middleware for games and data visualization

Diffusion model(SD,Flux,Wan,Qwen Image,Z-Image,...) inference in pure C/C++

2D physics engine for games

Open-source, cross-platform, C++ game engine for creating 2D/3D games.

Game engine