JSFiddle - React, Tailwind, and code Playground
HTML
<b>jQuery onClick:</b><br/><br/>
<ul id="on">
<li class="test">List item</li>
<li class="test">List item</li>
<li class="test">List item</li>
</ul>
JavaScript
$('#on').on('click', '.test', function() {
$(this).parent().append($('<li class="test">List item</li>'));
});