It's insane to me we simultaneously have LiveView, LiveWire, and HotWire, all referring to somewhat similar but different frontends... I guess that's really LiveWire's fault for most recently combining those names, otherwise the other two would be distinct.
So I guess if you’re looking to start a new frontend framework with the same principal, name it HotView?
I recall Java Server Faces had something similar long before. But the JSF architecture was so twisty that it wasn’t ever that practical.
Phoenix live view is awesome. If you use Phoenix that's the way to go. If you don't want to go to the erlangvm, htmx or hotwire/turbo are the only options I would consider.