Function App

04React/Day06/vite-project/src/App.jsx:4–20

()

function App(){
    
  const [count,setCount] = useState([10,20,30]);

  function handleChange(){
    setCount([...count,40]);
  }
  
  return (
    <>
      <p>This is the counter for react App</p>
      <h1>Counter:{count}</h1>
      <button onClick={handleChange}>Increment</button>
      {/* <button onClick={()=>setCount(count-1)}>Decrement</button> */}
    </>
  )
}

export default App;