Apple iWork vs Hammerspoon

Apple iWork is a suite of productivity applications comprising Pages (word processing), Numbers (spreadsheets), and Keynote (presentations). The suite is available free on all Apple platforms and includes real-time collaboration via iCloud. iWork supports import and export of Microsoft Office formats.

Hammerspoon is a productivity tool that macos automation framework that exposes system apis to lua scripting for window management and custom workflows. It is open source software.