Django has excellent documentation. Whether you're a beginner or an expert, it is appropriate. That is to say: there are good tutorials for starting out and

Django has excellent documentation. Whether you're a beginner or an expert, it is appropriate. That is to say: there are good tutorials for starting out and there is good reference material for going deep. As others have mentioned, Django is opinionated and I think they get it mostly right. I use Flask myself, in part because I wish for my data modelling language to be a separate part of my stack, but my use of Flask is heavily influenced by Django's philosophy. I am the primary developer of Flask-Diamond, which attempts to adapt Django's opinionated choices to Flask. However, I would still recommend that most people start with Django.