JavaScript-Folder/Basic_6.html at main · researcher-program/JavaScript-Folder · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
        <!-- Type-1: -->
     <button id="stop">Stop</button>
     <script>
    const sayHitesh = function(){
        console.log("Hitesh");
    }
    const changeText = function(){
        document.querySelector('h1').innerHTML = "best JS series"
    }

    const changeMe = setTimeout(changeText, 2000)

    document.querySelector('#stop').addEventListener('click', function(){
        clearTimeout(changeMe)
        console.log("STOPPED")
    })
</script>
        <!-- Type-2: -->
         <button id="start">Start</button>
    <button id="stop">Stop</button>

    <script>
    const sayDate = function(str){
        console.log(str, Date.now());
    }

    const intervalId = setInterval(sayDate, 1000, "hi")

    clearInterval(intervalId)
</script>
</body>
</html>