Hi Bero, thanks for your input!
The docs app is actually one of the very first apps I created using neo. It is useful for seeing the class hierarchy (extension order), configs & methods and jumping into the related source code. You also get documentation views for your own apps out of the box.
However, it is definitely not helpful at all for learning neo. Since my roadmap is intense, adding guides / tutorials in there could be a great community project.
Right now, the biggest knowledge base is the neo blog (I think 39 articles so far). Reading some of them can definitely help with understanding some concepts.
You are welcome to join the Slack Channel for questions!
Best regards, Tobias