Next.js encounters an issue: "The text content does not align with the server-rendered HTML"

I just set up a new Next.js project and added a very basic component:

const IdPanel = () => {
  const [id] = useState(`${Math.random()}`);

  return (
    <div>
      <h1 id={id} className={id}>
        {id}
      </h1>
    </div>
  );
};

However, when I launch the dev server, I encounter an error in my browser saying "Text content does not match server-rendered HTML".

Any suggestions on how to resolve this issue?

Software Versions:

"next": "13.0.3",
"react": "18.2.0",
"react-dom": "18.2.0"

Answer â„–1

According to the feedback, the id on the server does not align with the id on the client side.

UPDATE: One straightforward approach is to utilize useState and then establish the state within the useEffect

Additional techniques:

You have the option to employ either getStaticProps or getServerSideProps for creating a random id and subsequently transmitting it to the client.

In the former scenario, the page will be produced just once during server initiation. Consequently, each time you attempt to access that specific page, you will receive consistent outcomes since static HTML has been generated and therefore the id remains constant.

Conversely, in the latter scenario, the page will be dynamically generated on the server for every request targeting that particular page. As a result, a distinct id should be obtained upon each instance.

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