I've been waiting for the current crop of React frameworks (of which Remix is my current favourite but they all bring cool thing to the table) to appear since the early days of using it - it was only a matter of time.

First the library, then the patterns, then the ecosystem of add ons implementing those patterns, then the projects that scaffold sensible sets of those together for you along with a build setup etc, and finally... the all in one framework that does it all out the box.