💛 Day 6️⃣ / 3️⃣0️⃣ days of basics in JavaScript series → What is a null data type? → When do we have to use null data type? → Why do we have

💛 Day 6️⃣ / 3️⃣0️⃣ days of basics in JavaScript series → What is a null data type? → When do we have to use null data type? → Why do we have