<!DOCTYPE html>
<html>
<body>
<h2>JavaScript Navigator</h2>
<p>The appCodeName property returns the code name of the browser.</p>
<p>Do not rely on it! "Mozilla" is the application code name for Chrome, Firefox, IE, Safari, and Opera.</p>
<p id="demo"></p>
<script>
document.getElementById("demo").innerHTML =
"navigator.appCodeName is " + navigator.appCodeName;
</script>
</body>
</html>
