Lembaran Cheat Objek Tarikh JavaScript

   const startDate = new Date("2024-11-01");
   const endDate = new Date("2024-11-21");
   const diffInTime = endDate - startDate; // Difference in milliseconds
   const diffInDays = diffInTime / (1000 * 60 * 60 * 24); // Convert to days
   console.log(diffInDays); // 20

   const targetDate = new Date("2024-12-31T23:59:59");
   setInterval(() => {
       const now = new Date();
       const timeLeft = targetDate - now; // Milliseconds left
       const days = Math.floor(timeLeft / (1000 * 60 * 60 * 24));
       const hours = Math.floor((timeLeft / (1000 * 60 * 60)) % 24);
       const minutes = Math.floor((timeLeft / (1000 * 60)) % 60);
       const seconds = Math.floor((timeLeft / 1000) % 60);
       console.log(`${days}d ${hours}h ${minutes}m ${seconds}s`);
   }, 1000);

   const now = new Date();
   const formatted = `${now.getFullYear()}-${now.getMonth() + 1}-${now.getDate()}`;
   console.log(formatted); // "2024-11-21"