UML diagram(s) of web projects?

Question

Design

Good link, habra-community!
In my pre-designer and pre-programmer brain, the idea arose to document the philosophy (read: methodology) of object-oriented design . Yes, yes, namely the creation of "layouts", "guy whales" and so on for the presentation logic.
But I need your help, I'm sure that there are specialists who have experience (archive) of UML diagrams (the language has no role) of web applications or any other with modules for creating a graphical user interface.

Answer 1

The request is not entirely clear. Do you want UML examples? So look for university lectures on Google.
Actually, except for studying, I didn’t have to make normal UML diagrams - so, the flow drew a couple of times ...