I use 'em both. Hammerspoon is amazing, however Karabiner nowadays has a nice GUI for remapping your keys. This makes for an extremely low entry. As an aside,

I use 'em both. Hammerspoon is amazing, however Karabiner nowadays has a nice GUI for remapping your keys. This makes for an extremely low entry. As an aside, the original Karabiner developer has a donation page here: https://pqrs.org/osx/karabiner/pricing.html https://pqrs.org/osx/karabiner/pricing.html