A bit of self-promotion here, but coming from Windows/Linux land I got used to having the taskbar at the bottom and never really liked the Dock. I love my Mac, and I know folks who have been using macOS for decades swear by it, but this is one UI feature from other OSes that I would have liked to see in macOS.

One major issue is that the Dock cannot filter apps between Spaces, so I built boringBar[0] for this. It frees up real estate taken up by the Dock and makes it much easier to figure out what goes where.

I do understand the need for an app switcher on the Mac, though. It has the same problem I faced: it is very app-centric rather than window-centric. Switching between windows is nigh impossible on a Mac without third-party apps, unless you like using the three-finger swipe up gesture. I have never been able to switch quickly between windows using Mission Control.

[0] https://boringbar.app