Turbo Vision was truly immersive. I used it in Turbo C and also in Paradox 4.5.
So good.
Funny how something that ran in a tiny box on a 386 could feel more responsive than some modern GUIs. Turbo Vision really nailed the basics.
I swear the characters appear on the screen before I press the keys when I'm in a real (not emulated) Linux terminal. I can't feel the lag as I'm typing this comment into a basic textarea, but it's clearly there, because a terminal feels magical.
I always thought Charm was pretty robust as far as TUI tools go[0]