Zellij: A Terminal Workspace and Multiplexer Written in Rust
zellij.dev
zellij.dev
The tips on the bottom just clutter the screen and the use of cowsay as example code makes it look like a joke instead of a serious tool, which it very well might be.
To be honest, I don't think that's a bad thing. Nano makes it simpler to teach someone how to run their own server, without having to get into "press hjkl to move, except when they put letters, or when it's in a command".
A terminal multiplexer is not mandatory at all to work on a server, so I wonder who would use a terminal multiplexer and also wants to see the basic commands at all times.