lua: Lua - powerful, fast, light-weight, embeddable scripting language lua: lua: Lua is a powerful light-weight programming language designed for extending lua: applications. Lua is also frequently used as a general-purpose, stand-alone lua: language. Lua is free software. Lua combines simple procedural syntax with lua: with powerful data description constructs based on associative arrays and lua: extensible semantics. Lua is dynamically typed, interpreted from bytecodes, lua: and has automatic memory management with garbage collection, making it lua: ideal for configuration, scripting, and rapid prototyping. lua: lua: Packaged by Georgi D. Sotirov