Native Android app for Habitica
Phaser is a free and fast 2D game framework for making HTML5 games
API documentation engine for Kotlin
LÖVE is an awesome 2D game framework for Lua
Godot game template and component-based framework
3D game engine/framework in C, with Luajit and Python bindings now
Arianne is an engine to develop multiplayer online games like Stendhal
the java game and entertainment runtime
Flutter makes it easy and fast to build beautiful apps for mobile
java bean / database driven zero code application framework
Sceneform Maintained is an ARCore Android SDK with Google Filament
Open-source full-stack web development framework built on top of React
A Rust framework for building Minecraft servers
Building Local-First apps for Windows, MacOS, Linux, iOS and Android
Kotlin Serverless Framework
Plugin pack for making 2D games with Bevy
Open-source, cross-platform, game-development tools
Build Cross-platform Applications
MMORPG
Asphyre is a cross-platform framework for Delphi and FreePascal.
The Holo version of my popular Android Talon for Twitter app