Lua Showcase

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

Nmap Celestia Grim Fandango Solar2D
Nmap, a popular tool for network discovery and security auditing, is scriptable with Lua. Celestia is a real-time 3D visualization of space that can be scripted with Lua. "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) Solar2D is a free Lua based game engine with focus on ease of iterations and usage. It is a fork of the well established and widely used Corona SDK game engine.
Adobe Photoshop Lightroom Snort Blackmagic Fusion Hammerspoon
Adobe Photoshop Lightroom is mostly written in Lua. Lightroom also supports Lua plug-ins. Snort, a popular network intrusion prevention and detection system, is scriptable with Lua. Blackmagic Fusion, a post-production image compositing software used extensively in the movie industry, uses Lua as one of its embedded scripting languages. Hammerspoon is a tool for powerful automation of macOS using Lua scripting.