Relatively little really. Probably the biggest individual customisation I have made is using Poet Theme (and its recommendations) to provide a good-looking GUI setup: https://github.com/kunalb/poet
I also have a basic (text only) init.el for when solely working in a Terminal environment.
My advice would be to perhaps start with just what is recommended to use Poet theme and then add what you need when you need it.
I also have a basic (text only) init.el for when solely working in a Terminal environment.
My advice would be to perhaps start with just what is recommended to use Poet theme and then add what you need when you need it.