Maybe I've just been out of the loop. At work every React app I've built had all this custom logic for each of those pieces. But when I start a new project I'm loathe to do all that setup again.
I'd just like an opinionated framework built on React that gets rid of some of this boilerplate of browser routing, auth, api access, etc.
This isn't a knock on React. React is awesome. But at this point it's almost too barebones on its own.