javascript-clock/index.html at main · nituModi/javascript-clock · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Clock</title>
</head>
<style>
    body{
        margin: 0;
        padding: 0;
        box-sizing: border-box;
        font-family: "Lato",sans-serif;
    }
    #clock{
        height:100vh;
        width:100%;
        background-color: #14080e;
        color:#e9eb9e;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 50px;
    }
</style>
<body>
    <div id="clock"></div>
    <script>

       function clock() {
      let date = new Date();
      let hrs = date.getHours();
      let mins = date.getMinutes();
      let secs = date.getSeconds();
      let period = "AM";

      if (hrs == 0) hrs = 12;
      if (hrs > 12) {
        hrs = hrs - 12;
        period = "PM";
      }

      hrs = hrs < 10 ? `0${hrs}` : hrs;
      mins = mins < 10 ? `0${mins}` : mins;
      secs = secs < 10 ? `0${secs}` : secs;

      let time = `${hrs}:${mins}:${secs} ${period}`;
      setInterval(clock, 1000);
      document.getElementById("clock").innerText = time;
    }

    clock();
    </script>
</body>
</html>