How is the self-updating page of the site that broadcasts the playlists of the radio station formed?

Question

React

How to make the site page self-updating information about which track is playing on a particular radio station.
The page is updated in real time. How to implement this?
Example This is by no means an advertisement.

Answer 1

https://reacttraining.com/react-router/web/example...
Tacos are the post in your case and nested elements are comments.
React routing, version 4, if I'm not mistaken, is good because the route can be inserted anywhere.

Answer 2

here