JSFiddle - React, Tailwind, and code Playground

HTML

<div><img src="image1" />
<ul id="ul1">
<li id="list1">1</li>
<li id="list2">2</li>
<li id="list3">3</li>
</ul>
</div>

JavaScript

document.getElementById('ul1').addEventListener('click', function (e) {
    alert(e.target.innerHTML);
});