Comment by KronisLV

Good luck!

The partial page replacement in particular sounds like it might be really interesting and useful to have as a feature of HTML, though ofc more details will emerge with time.

Unless it ended up like PrimeFaces/JSF where more often than not you have to finagle some reference to a particular table row in a larger component tree, inside of an update attribute for some AJAX action and still spend an hour or two debugging why nothing works.