git clone git@github.com:wheelsandbytes/karabiner-custom-maps.git
cd karabiner-custom-maps/
cp capslock-wasd-to-arrow-keys.json ~/.config/karabiner/assets/complex_modifications/
go to karabiner-elements in the menu bar -> Preferences...
under 'simple modifications' add the following mapping:
under 'complex modifications' enable the custom mapping that was copied from the repo:
