Date Kulanımı
Örnek
<div style="font-size:100px">
<span id="demo1"></span> : <span id="demo2"></span> : <span id="demo"></span> </div>
<script>
const d = new Date()
document.getElementById("demo").innerHTML = d.getFullYear();
Yaz= document.getElementById("demo");
Yaz1= document.getElementById("demo1");
Yaz2= document.getElementById("demo2");
setInterval(()=> { const d = new Date(); Yazici1.innerHTML=d.getHours() }, 300);
setInterval(()=> { const d = new Date(); Yazici2.innerHTML=d.getMinutes() }, 300);
setInterval(()=> { const d = new Date(); Yazici.innerHTML=d.getSeconds() }, 300);
</script>
