It's so frustrating when libraries just give you a hello world example and you have to figure out what the fuck it does. No comments, no nothing. Then you go read the documentation, and find out they have topics for everything, but nothing explaining how it all comes together. They give you a hello world and then you have to figure out how the damn thing works.
Now I have to watch YouTube tutorials which will probably all use fucking Spring Boot and extra libraries. I just wanted a barebones example, is that too fucking hard?

EDIT: maybe I should take a break from this thing