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

Open Source Computer Vision Library

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

GoogleTest - Google Testing and Mocking Framework

qBittorrent BitTorrent client

Hyprland is an independent, highly customizable, dynamic tiling Wayland compositor that doesn't sacrifice on its looks.

Compatibility tool for Steam Play based on Wine and additional components

A brief computer graphics / rendering course

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

Nix, the purely functional package manager

Frame profiler

PCSX2 - The Playstation 2 Emulator

Xournal++ is a handwriting notetaking software with PDF annotation support. Written in C++ with GTK3, supporting Linux (e.g. Ubuntu, Debian, Arch, SUSE), macOS and Windows 10. Supports pen input fr…

Mobile Shell

A PSP emulator for Android, Windows, Mac, Linux and iOS, written in C++. Want to contribute? Join us on Discord at https://discord.gg/5NJB6dD or just send pull requests / issues.

a small build system with a focus on speed

Luanti (formerly Minetest) is an open source voxel game-creation platform with easy modding and game creation

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

Highly customizable Wayland bar for Sway and Wlroots based compositors. ✌️ 🎉

OpenGL Mathematics (GLM)

Fast PlayStation 1 emulator for x86-64/AArch32/AArch64/RV64

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 and Death Stranding 2.

The 2013 edition of the Source SDK

Xbox 360 Emulator Research Project

Classic Shell Reborn.

Industry-standard navigation-mesh toolset for games

A fast usermode x86 and x86-64 emulator for Arm64 Linux

OpenVR SDK

A small, fast, and embeddable programming language based on Lua with a gradual type system.

Experimental PlayStation Vita emulator