does anyone know if the above experience and fluid vim-style behaviour can be replicated on something like ghostty? this was the killer feature of Warp imo and I saw no other benefits, but somehow not other terminal has been able to (or tried to) catch up
Maybe I'm misunderstanding you, but it's not necessarily a terminal feature per se. Have you tried setting `vi` mode in your shell? There is a bit of lag going into normal mode in ghostty; maybe ghostty is configured by default to wait for a second keypress when you hit Esc and you can disable that.
Bash (also works in zsh): https://www.gnu.org/software/bash/manual/html_node/Readline-...