[brylie]

Yes, LiveView is very exciting, although I haven't used it.

For those interested in LiveView-esque functionality in other frameworks , there are some similar projects cropping up:

- Django Reactor https://github.com/edelvalle/reactor

- Laravel Livewire: https://laravel-livewire.com/

- Rails Stimulus Reflex: https://docs.stimulusreflex.com/

- Intercooler.js: https://intercoolerjs.org/

[brightball]

I’d be very curious if those can be implemented in a performant way.

There’s a combination of low level features that combine to make LiveView work effectively.