Will CORS prevent getting data from the server?

Question

CORS

Let's say there is a server that has CORS configured, if you just use the FETCH API in the application (as in this example https://code.tutsplus.com/en/tutorials/fetching-da... ), will it prevent you from doing request and successfully display the data on the page, or do you need to know something else?

Answer 1

It depends on how CORS is configured and on which domain the site is located on react.
If the front domain is registered in CORS, then there will be no problems.
Or if CORS is the same site and the front is on the same domain.