engine

A brief computer graphics / rendering course

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

Open Source real-time strategy game engine for early Westwood games such as Command & Conquer: Red Alert written in C# using SDL and OpenGL. Runs on Windows, Linux, *BSD and Mac OS X.

Free (as in freedom) open source clone of the Age of Empires II engine 🚀

An open source re-implementation of Diablo 2

The minimal javascript library to create flowcharts ✨

The instant on-demand atomic CSS engine.

Data-oriented and data-driven game engine written in Rust

Combustion engine simulator that generates realistic audio.

Provides HTML UI layout for Angular applications; using Flexbox and a Responsive API

3D and 2D game engine written in Rust

A web standards-compliant, high-performance rendering engine based on Flutter.

Game engine

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

OpenGrok is a fast and usable source code search and cross reference engine, written in Java

Flax Engine – multi-platform 3D game engine

Rust library to create a Good Game Easily

Encore is the end-to-end Backend Development Platform that lets you escape cloud complexity.

Cocos Engine is an open-source framework for building 2D & 3D real-time rendering and interactive contents, especially video games, which can be deployed to mobile, desktop and web. It is inherited from the legacy Cocos2d-x with a redesigned modern architecture. To run this engine, please download Cocos Creator.

The Ren'Py Visual Novel Engine