Lua

Lua is a lightweight, embeddable scripting language often used for game development, extensibility, and embedded systems due to its speed and small footprint.

LÖVE

A 2D game framework that makes it easy to build games using Lua.

OpenResty

A full-fledged web platform that integrates Nginx with Lua for high-performance server-side scripting.

Defold

A cross-platform game engine powered by Lua with a component-based architecture.