Python Forum

I am looking for a well-designed web-app with Flask which I could consider as an example of good design (I mean code and app design, not UI). It would be also helpful if that web-app had registration and login forms, this is what I am working on now, would like to see how it is done in well designed apps.

look at the app developed by Michael Grinberg (end result of tutorial (you can download github code from last lesson))
url: https://blog.miguelgrinberg.com/post/the...ello-world
github: https://github.com/miguelgrinberg/microblog