Apache Groovy is a powerful, optionally typed and dynamic language, with static-typing and static compilation capabilities, for the Java platform.
License: Open Source
Groovy is a versatile language designed to enhance Java, offering dynamic typing and functional programming features, while Lua is a lightweight scripting language known for its simplicity and speed, making it ideal for embedding in applications. Each language serves distinct purposes, with Groovy excelling in Java environments and Lua being favored for scripting and automation.