JSFiddle - React, Tailwind, and code Playground

HTML

<img class="image" src="https://www.google.com.sg/images/srpr/logo4w.png" width="200" height="200" />
<br /><br />
<img class="image" src="https://www.google.com.sg/images/srpr/logo4w.png" width="100" height="100" />
<br /><br />
<img class="image" src="https://www.google.com.sg/images/srpr/logo4w.png" width="50" height="50" />

JavaScript

$(".image").click(function() {
    var w = $(this).width(),
        h = $(this).height();
    alert(h +"px " + w +"px");
});