JSFiddle - React, Tailwind, and code Playground

by alxscms

HTML

<img id="image" src="http://res.cloudinary.com/demo/image/upload/w_0.3,fl_progressive/exif_sample.jpg">

JavaScript

var loaded = false;
var img = document.getElementById("image");

img.onload = function () { loaded = true; };

var wait = setInterval(function () {
    if (loaded) {
        clearInterval(wait);
    } else {
        console.log(img.naturalWidth, img.naturalHeight);
    }
}, 0);