macOS is my favourite operating system. Finder in column view with arrow keys to navigate, combined with space for file preview, is incredibly fast and intuitive. Trackpad integration also results in less hand movement. I'm building a Linux (Bazzite) desktop, though, and I've set my sights on the stars.
nnn looks to be an incredible file manager, and was a great recommendation. It looks even more capable than Finder, albeit without scrolling/zooming previews, thanks to macOS having unmatched trackpad functionality. Not to mention Spotlight, which makes opening apps trivial--especially with Alfred available as well. I want to go beyond mere file management, though.
File managenent, browsing, gaming, everything. Just how much can you configure a Linux system to eliminate mouse usage? Shortcut guides welcome (I already know the major ones). I also have a keen interest in tiling window managers, but I've not delved that deep yet. I don't know how to set one up.
Guess I'm forced to learn Emacs/Vim/similar.
Lot of great recommendations so far, but I will mention some of my favourites in case they were missed in the other comments:
hyprlandfor a Wayland compositor / window manager, so you can easily set up keybinds for whatever you want,rofifor launching programs (and much more, I even maderofi-gamesso I can launch all my games from one place), andyazifor the file manager (use a lot of TUIs in general though).You CAN go more extreme with the no mouse journey by using something like
qutebrowseras your browser but I just use Firefox/librewolf withvimium cand find that's good enough for me.