touch-start-end.html

<!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>Document</title>
</head>
<style>
    
    #touch {
        height: 200px;
        width: 500px;
        border: 2px solid #000;
    }
</style>
<body>
    <div id="touch">
        
    </div>

    <script>
        const touch = document.getElementById('touch')

        touch.addEventListener('touchstart', event => {
            // touch event started
            //var x = event.touches[0].clientX;
            //var y = event.touches[0].clientY;
            touch.innerHTML = "touch start";
            return ;
        })
        
        touch.addEventListener('touchend', event => {
        
            touch.innerHTML = "touch end";
            return ;
        })          
        
    </script>
    
</body>
</html>