but it keeps firefox super fast! And it lets you add more emacs like packages to firefox! wow! So in firefox if you press C-t it opens a new tab, C-l highlights the text in your url bar. Well that's lame behavior. I want to have awesome keychords using emacs, and I don't want firefox's C- shortcuts getting in my way. No worries, I'll make firefox's modifier key be alt instead of ctrl! In about:config, I changed ui.key.accelKey from 17 to 18. This worked!!! https://snarfed.org/emacs_keybindings_in_firefox