The thing that always bothers me when I try polishing my hammerspoon config is that none of the available modifiers are dedicated to window management. On all

The thing that always bothers me when I try polishing my hammerspoon config is that none of the available modifiers are dedicated to window management. On all my linux systems, I have a separate Mod4 modifier that is exclusively used for key bindings that my window manager interprets. On Mac, there's control, option/alt, and command, but various programs use various subsets of them, so none of them is available for me to completely commandeer. Karabiner(-Elements) lets you convert a key to be a cmd-control-shift-option modifier, and I might just end up doing that, but whatever key you choose probably isn't going to be under my left thumb like my muscle memory wants. For hammerspoon what I ended up doing is making modal keymaps, but modal keymaps are really different from how I handle it on my other systems, so it hasn't stuck yet.