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JavaScript - get browser window width

2 points
Created by:
AnnLen
1876

In this article, we're going to have a look at how to get the window width with JavaScript.

Quick solution:

// ONLINE-RUNNER:browser;

<!doctype html>
<html>
<body>
  <script>

    function printWidth() {
    	console.log(window.innerWidth);
    }
    
  </script>
  <button onclick="printWidth()">Print window width!</button>
</body>
</html>

Note: window.innerWidth returns internal window width - the area where web page is rendered.

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