Insanely easier to use, way better programming language, a kitchen sink of macOS APIs, and you can still call out to AppleScript when you need it: https://www.hammerspoon.org/docs/hs.osascript.html#applescri...

Some stuff I've made in Hammerspoon you can use:

- Vim mode everywhere in macOS: https://github.com/dbalatero/VimMode.spoon

- Modifier keys + click/drag to resize or move windows: https://github.com/dbalatero/SkyRocket.spoon

- Show an overlay helper of all your keybinds when you hold modifier keys down: https://github.com/dbalatero/HyperKey.spoon

And my huge pile of random scripts/configs: https://github.com/dbalatero/nixpkgs/tree/main/home/modules/...

Syncing configs is a pretty solved problem with dotfile repos. I even made a starter repo anyone can fork & use: https://github.com/dbalatero/dotfiles-starter

I have an unreleased pile of tutorial projects with Hammerspoon. I think not all chapters are finished, so I need to clean up and finish it at some point soon: https://learnhammerspoon.com

Karabiner can _create_ new keys like hyper, but you _bind_ them with Hammerspoon.