CODE EXAMPLE FOR JAVASCRIPT

react-dom.development.js:86 Warning: ReactDOM.render is no longer supported in React 18. Use createRoot instead.

import { StrictMode } from "react";
import { createRoot } from "react-dom/client";

import App from "./App";

const rootElement = document.getElementById("root");
const root = createRoot(rootElement);

root.render(
  <StrictMode>
    <App />
  </StrictMode>
);