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

The Serenity Operating System 🐞

3D game engine with lua scripting

Cross-Platform C++ 2D/3D game engine

Tiny C++ Software Renderer / Rasterizer, and implements OpenGL and Vulkan renderers for comparison

Lina Engine is an open-source , modular, tiny and fast C++ game engine, aimed to develop 3D desktop games.

.Net bindings to the V8 JavaScript engine

Nazara Engine is a cross-platform framework aimed at (but not limited to) real-time applications requiring audio, 2D and 3D real-time rendering, network and more.

a little 64bit microkernel based operating system written in c++ with smp support

Thunder Engine – Cross-platform 2D and 3D game engine with modular architecture

Botcraft is a cross-platform C++ library to create bots that connect and interact with Minecraft servers with (optional) integrated OpenGL renderer

OpenGL Viewer (OBJ PMD PMX)

An hobby OS written in modern C++20 which aims to be Unix-like. Currently based on EvangelionNG, a GhostOS derived kernel

The Chromatic OS

RType-like game project made by students

A simple network library in C++

A C++ game engine project

C++ ECS game engine

User Interface for KapEngine

a primitive noise generator

A flexible and performant ECS, inspired by EnTT.

Profiler viewer for KapEngine