Possible Add - **Updates to Client Rendering API (React 18)** ``` // Before import { render } from 'react-dom'; const container = document.getElementById('app'); render(<App tab="home" />, container); ``` ``` // After import { createRoot } from 'react-dom/client'; const container = document.getElementById('app'); const root = createRoot(container); root.render(<App tab="home" />); ``` Note:- Its is useful for someone who is following micro-frontend architecture.