I like it, but only in its truest sense: A view library. Various parts of the ecosystem are horrible even if they don't pertain to react. I like jotai because its elegant as a global state library (React context has too much boilerplate).

But the thing is, React and others is useful only for a few specific cases, IMO. I would only feel the need for them if we're building truly interactive applications (Open Street Map, figma, a text editor,...), but only because they've taken care of the state management boilerplate (even if you're now boxed by their applications. But most apps on the web don't needs to be an SPA. They can actually be improved by being a multi page application with small islands of interactivity.