Since you seem to know about the best window managers, can you recommend one for MacOS which will let me direct focus to whichever window is left/right/down/up of the currently selected one? i3/sway does this just fine, but my impression is that MacOS's api doesn't allow third party developers to pull it off, but I'd love to be wrong about that.
Not the person you were asking, but after years of using i3, AeroSpace is the only way I can use a Mac productively, and does indeed have the feature you're describing.
Wow. Thanks for this. I've bounced off a number of tiling WMs on MacOS over the years - Amethyst, Yabai, others I can't remember - but Aerospace is really excellent. Can't believe I've never heard of it before. Love the custom implementation of spaces as a solution to what ails a number of other tiling WMs. I installed it this morning and disabled the mish-mash of Rectangle Pro, Better Touch Tool and OS kb shortcuts I'd been using.
it has quirks and limitations, some of which can be fixed by disabling system integrity protection but it can definitely handle window tiling and navigating with keybindings when you use the companion daemon https://github.com/koekeishiya/skhd
I use yabai which does what you say and more pretty well. It also lets you completely remove spaces transition effect but this will require disabling of SIP.
