Edit: I want a graphical window switcher that's fully keyboard controlled, so I can see the windows before switching them.
The screenshot is from hyprland-easymotion which only shows labels for visible windows. I want a switcher that allows for both switching to windows or the same, or from any app, using just the keyboard and no mouse.
Ideally I could go to a window without pressing tab or another key a bunch of times, perhaps select any window (visible or not) with a letter like easymotion.
You can switcj windows using keyvoard with apps like krunner, rofi, etc. Not exactly what you described/wanted.