Thanks, this clears things up. I didn’t know what exactly was making print IO slow.
I don’t use any complex TUIs. Pretty much everything is CLI or GUI. Which TUIs did you have in mind that were slow?
I’d like to test this soon. I’ll look for a modern TUI framework.




Why is it so funny to see issues with a terminal running in 4k? It never crossed my mind that some folks do that.
Konsole has no tabs?