JSFiddle - React, Tailwind, and code Playground
HTML
<div id="test1">
TEST1
</div>
<div id="test2">
TEST2
</div>
JavaScript
function test2() { alert('test2'); }
$('body').on('click', '#test1', function() { alert('test1'); });
$('body').on('click', '#test2', test2());