erm, no? React has painted itself into a usability and optimisation nightmare corner by insisting that components are the most granular level of resctivity.

That's why they need 20 different hooks to do anything.

You want signals in the browser for granular reactivity, and they are making their way there: https://github.com/tc39/proposal-signals

I'm in full agreement here.

Thanks for the link, I didn't know about this initiative, I'd vote for signals with my eyes closed.