JavaScript BOM Window Screen

Javascript Front End Technology Object Oriented Programming

The JavaScript BOM Window screen contains the information about the client’s screen.

The BOM window screen properties are −

Properties	Description
screen.width	Return the user screen width in pixels.
screen.height	Return the user screen height in pixels.
screen.availWidth	Returns the user screen width in pixels without taking into account the interface features.
screen.availHeight	Returns the user screen height in pixels without taking into account the interface features.
screen.colorDepth	Returns the bits used to display one color
screen.pixelDepth	Retrurns the screen pixel depth

Following is the code for the JavaScript BOM Window screen −

Example

Live Demo

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Document</title>
<style>
body {
   font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}
.result {
   font-size: 18px;
   font-weight: 500;
   color: blueviolet;
}
</style>
</head>
<body>
<h1>JavaScript BOM Window Screen</h1>
<div class="result"></div>
<button class="Btn">CLICK HERE</button>
<h3>Click on the above button to get information about your screen</h3>
<script>
let resultEle = document.querySelector(".result");
document.querySelector(".Btn").addEventListener("click", () => {
   resultEle.innerHTML = 'screen.width = '+screen.width+'<br>';
   resultEle.innerHTML += 'screen.height = '+screen.height+'<br>';
   resultEle.innerHTML += 'screen.availWidth = '+screen.availWidth+'<br>';
   resultEle.innerHTML += 'screen.availHeight = '+screen.availHeight+'<br>';
   resultEle.innerHTML += 'screen.colorDepth = '+screen.colorDepth+'<br>';
   resultEle.innerHTML += 'screen.pixelDepth = '+screen.pixelDepth+'<br>';
});
</script>
</body>
</html>