Access D365FO Odata Entities or Custom services using java script, react application

I have created 2 applications one in C# and another in react to access D365FO data entities using OAuth2.0 authorization code + PKCE approach for authentication.I am able to access OData entities with application created using C#. But when I use react application to connect with F&O OData entities. I receive CORS error. Note - I am able to access the entities using postman.When I was looking out information on the yammer posts , I came across this post , There is no proper solution provided for this yammer post as well.I would like to know if anyone has tried accessing D365FO data entities with react application , is it supported and do we have solution for CORS error.