I never really took to tmux, just sort of made a treaty with it and managed to configure it well enough to live with it. The whole “it’s a thing on the thing over there running in a terminal” and having to deal with a prefix key, etc. just didn’t work for me.
Rex from Superlogical is what I always wanted things to be like. It runs over there, but you run the libghostty-based terminal app over here and all the tabs, splits, etc. are native to the terminal, similar to how tmux -CC makes iTerm behave, except the terminal is more like ghostty.
The whole experience of being mux’d Over There, hitting cmd-t to open a new tab, and the tab opening Over There is how I’ve always wanted it to be.
Tailscale aware, agent aware, iOS client, pretty, snappy.
It’s in private beta. I signed up on a whim, got in after a day, and I am finding it delightful. It has already replaced my Blink/tmux setup.