Source Code: (back to article)
<!DOCTYPE html>
<html>
<head>
<title>Click Event Example</title>
</head>
<style>
#first {
background-color: red;
max-width: 100px;
}
</style>
<body>
<div id="first">Click me!</div>
<script>
document.getElementById('first').addEventListener('click', function () {
alert(`Item clicked.`);
});
</script>
</body>
</html>