Lua Showcase

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

Snort Hammerspoon Adobe Photoshop Lightroom Wikipedia
Snort, a popular network intrusion prevention and detection system, is scriptable with Lua. Hammerspoon is a tool for powerful automation of macOS using Lua scripting. Adobe Photoshop Lightroom is mostly written in Lua. Lightroom also supports Lua plug-ins. Wikipedia uses Lua as its template scripting language. Read the announcement.
Grim Fandango Volvo LuaTeX Celestia
"Grim Fandango was the first game that shows Lua could not only be used to make a good game, but that it could be used to make some of the best games ever." (cited here; see also this) Volvo cars like the V40 Cross Country embed Lua in their combined instrument panel. LuaTeX, the engine behind most modern installations of TeX, uses Lua as its embedded scripting language. Celestia is a real-time 3D visualization of space that can be scripted with Lua.