Lua Showcase

Lua is used in many products and projects around the world. Here are some highlights. A different selection is shown every day.

Wikipedia LuaTeX GitHub Hammerspoon
Wikipedia uses Lua as its template scripting language. Read the announcement. LuaTeX, the engine behind most modern installations of TeX, uses Lua as its embedded scripting language. GitHub uses Lua scripts in the infrastructure of GitHub Pages, its static site hosting service. Hammerspoon is a tool for powerful automation of macOS using Lua scripting.
Blackmagic Fusion Defold Neovim Roblox
Blackmagic Fusion, a post-production image compositing software used extensively in the movie industry, uses Lua as one of its embedded scripting languages. Defold is a free engine for professional 2D game development, used at King games and by over 40,000 developers worldwide. All game logic is scripted in Lua. Neovim is a popular hyperextensible Vim-based text editor that supports Lua plugins. Roblox is an online game platform and game creation system that hosts user-created games of multiple genres coded in Lua.