Hammerspoon

  • 2025-04-17 (modified: 2025-08-22)

Hammerspoon is a tool for powerful automation of macOS. At its core, Hammerspoon is just a bridge between the operating system and a Lua scripting engine. What gives Hammerspoon its power is a set of extensions that expose specific pieces of system functionality, to the user.

hammerspoon.org/

See also