custom global keyboard shortcuts for macos.
needs karabiner elements.
caps → hyper / escape
caps lock becomes a hyper key (right_shift + right_command + right_control + right_option) when held, and sends escape when tapped on its own. hyper is great for global shortcuts that won't clash with anything else.
hyper + wasd → arrows
hold caps and use wasd as arrow keys.
clone into ~/.config/karabiner:
git clone git@github.com:aldosch/karabiner.git ~/.config/karabiner