Native Android app for Habitica
Solar2D Game Engine main repository (ex Corona SDK)
A Minecraft Java Edition Launcher for Android and iOS
A suite of 300+ minimalist puzzle games built with Flutter.
The source code to VVVVVV
Desktop/Android/HTML5/iOS Java game development framework
Godot Kotlin JVM Module
One framework for creating powerful cross-platform games
New Godot bindings for Swift
Ct.js is a desktop game engine that makes learning programming fun
KorGE Game Engine. Multiplatform Kotlin Game Engine & Korlibs
Play! - PlayStation2 Emulator
Free, cross-platform 2D game engine powered by Haxe and OpenFL
Memory Efficient Serialization Library
websocket and http client and server library, with TLS support
Source of Mana is a unique 2D MMORPG
Cross-platform game engine in Rust
A game for learning CSS grid layout
An MVVM & Databinding framework that can use C# and Lua
A game for learning CSS flexbox
Do virtual gear shifting (and more) in any rider app
A simple and easy-to-use library to enjoy videogames programming
Multi-platform 2D and 3D game engine
Xbox 360 Emulator Research Project
Open source Cardboard SDK and samples