@Moon the point i'd draw your attention to that may not be obvious in a cursory survey is the read/write nature of thing that, btw, was part of the original www concept.
I propose the Self programming language as an intellectual model for a "neo web" (as opposed to post-web): an extensible VM with an extensible UI. The code of any aspect of the system can be rewritten while it is running.
If you're gonna be bored on a plane or something, check out https://selflanguage.org/ .