Tmux is a gamechanger for me. Being able to start a dozen different projects with one line (using tmuxinator): the server, tailing logfiles, activating venvs, running the docker container, all within one line of code: Awesome. Hadn’t worked with it for years, just started again two days ago as I migrated from iTerm to Ghostty. And am loving the setup. Plus nvim. Pure awesomeness.
Surprised to hear you migrated from iTerm. It actually has a tmux integration mode (using -CC) that's awesome. You then don't have to remember any tmux specific shortcuts. Switching window is just Cmd+` just like everywhere else.
I entirely stopped using tmux when I couldn't use iTerm.
Looking forward to check out tmux-rs.