সম্পাদনা
import {createRoot} from "react-dom/client"; import React, {useCallback, useState} from "react"; function App() { const [count, setCount] = useState(0); const increase = useCallback(() => { setCount(value => value + 1); }, []); return ( <div> <button onClick={increase}>বৃদ্ধি</button> <p>কাউন্ট: {count}</p> </div> ); } createRoot( document.getElementById("root") ).render(<App/>);
পূর্বরূপ
