I did quite a bit of testing of alacritty, kitty, iTerm2, and default macos terminal.
Kitty shown best results even using test that alacritty is using (tree /)
vim is faster in kitty (by perception), both when ran without multiplexor and inside tmux session
alacritty is GPU accelerated terminal. It may not be faster depending on your setup. xterm is also one of the fastest software terminals out there.
Re:Use Alacritty instead of Termite
by xyzzy_plugh on Saturday May 08, 2021 @03:54PM
(#27090146)
Yeah but their slogan isn't "fastest terminal depending on your setup."
Basically every other "simple" terminal I've found behaves better -- xterm, urxvt, konsole, even iTerm2.
I have no idea how they can claim "fastest".