Komponenten

const Pizza = () => {
  return <div>Pizza</div>;
}

export default Pizza;

const App = () => {
  return <Pizza />;
}

export default App;

const Pizza = () => {
  return (
    <div>
      ![Pizza Spinaci](/pizzas/spinaci.jpg)
      <h2>Pizza Spinaci</h2>
      <p>Tomato, mozarella, spinach, and ricotta cheese</p>
    </div>
  );
}

export default Pizza;

const Footer = () => {
  const hour = new Date().getHours();
  const openHour = 8;
  const closeHour = 22;
  const isOpen = hour >= openHour && hour <= closeHour;
  console.log(isOpen)

  return <footer>We're open from {openHour}:00 to {closeHour}:00</footer>;
}

export default Footer;