An application where the code can run on server-and client-side environments with little or no change is referred to as an Isomorphic application. In an Isomorphic application, the first request made by the user's web browser is processed by the server, and any subsequent request is processed by the client. By processing and rendering the first request on the server-side, and sending HTML, CSS, and JavaScript code provides a better user experience, and also helps search engine crawlers to index the page. All subsequent requests can then be processed by the client-side code, which is sent as part of the first response from the server.
Here's the updated request-response flow:
To render the application on the client-side, either of the <BrowserRouter> or <HashRouter> components can be used. For the purpose of this example...