JSFiddle - React, Tailwind, and code Playground

HTML

<ul>
  <li name="test">My element 1</li>
  <li name="test">My element 2</li>
  <li name="test">My element 3</li>
</ul>

JavaScript

var mylist = document.getElementsByName('test');
	for (var i = 0; i < mylist.length; i++) {
	  mylist[i].addEventListener('click', function() {
	    alert(i);
	  });
	}