Lua Showcase

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

GitHub Angry Birds Blackmagic Fusion LuaTeX
GitHub uses Lua scripts in the infrastructure of GitHub Pages, its static site hosting service. The widely popular game Angry Birds is mostly written in Lua. See a talk by Jaakko Lisalo at the Game Design Expo 2011. Blackmagic Fusion, a post-production image compositing software used extensively in the movie industry, uses Lua as one of its embedded scripting languages. LuaTeX, the engine behind most modern installations of TeX, uses Lua as its embedded scripting language.
Adobe Photoshop Lightroom VLC Roblox Grim Fandango
Adobe Photoshop Lightroom is mostly written in Lua. Lightroom also supports Lua plug-ins. The widely used VLC media player is scriptable in Lua. Roblox is an online game platform and game creation system that hosts user-created games of multiple genres coded in 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)