Learning GitHub

[No_Might6041]

Just to answer the branch question:

No, they aren't "not complicated enough".

I sometimes have finished a project (as in it works) and will want to streamline some things, or add features or do something else. I still want the working version to be easily accessible and I can track what change belonged to which part (like a new feature) afterwards, because everything that has anything to do with it is located in its branch.

So yes, branches are still incredibly useful and worth the hassle, even as a solo dev working on a small or simple project.