on window resize vanilla javascript code example

Example 1: check window resize javascript

window.addEventListener("resize", () => {
		// CODE
});

Example 2: js windowresize event

<p>Resize the browser window to fire the <code>resize</code> event.</p>
<p>Window height: <span id="height"></span></p>
<p>Window width: <span id="width"></span></p>