JSFiddle - React, Tailwind, and code Playground

by kthornbloom

HTML

<img src="https://picsum.photos/200/300">

JavaScript

var images = document.querySelectorAll("img");

for(var i = 0;i < images.length;i++){
  var currentAlt = images[i].getAttribute('alt');
  if(!currentAlt){
	images[i].setAttribute('alt','TEST');
	}
}