React. server rendering. Has anyone seen an adequate implementation of fetchData? (i.e. with asynchronous data loading)?

Question

JavaScript

Looking for an adequate implementation of fetchData on the server side? (i.e. with asynchronous data loading)
I've only seen implementations with data loading for the top level component. This is not serious

Answer 1

https://github.com/MrCheater/react-fetch-data

Answer 2

I didn't quite understand the question.
Saw requests and in the final promise you call the render on the server.
Alya
.then(data => {
createStore(asyncState);
render()
})