I'm going to be honest... This is an ugly looking pig of a command line tool. The giant ascii art looks bad and does nothing for its usefulness or usability.
I am sorry for that. It was a hobby project of mine when learning Elixir and I got excited about it.
I've got nothing against it. it's a fun little hobby app, but yeah, I've got to agree with the commenter above this is FAR from any standard definition of a "beautiful" app.