const Counter = () => { const [count, setCount] = useState(0);
export default LazyLoadedComponent; Then, modify App.tsx to use React.lazy and Suspense : code mosh react 18 beginners fco better
return ( <div> <p>You clicked {count} times</p> <button onClick={() => setCount(count + 1)}> Click me </button> </div> ); }; const Counter = () => { const [count,
Below is a simple React application that demonstrates some of React 18's features. This guide assumes you have a basic understanding of JavaScript and are using Node.js (14 or later) and npm. First, create a new React app using Create React App: const Counter = () =>
const handleClick = async () => { // Before React 18, setCount would not batch with async code // Now, React 18 automatically batches updates setCount(count + 1); await fetch('https://example.com/api/data'); // State updates here will batch with the previous setCount };
const LazyLoadedComponent = lazy(() => import('./LazyLoadedComponent'));
const LazyLoadedComponent = () => { return <div>This component was lazy loaded!</div>; };