JSFiddle - React, Tailwind, and code Playground

HTML

<h1>My page</h1>
<div id="mydiv">
    <h2>This div is updated</h2>
</div>
<div>
    <a href="#">Update the div!</a>
</div>

JavaScript

$(function() {
    $('a').click(function() {
        $.get('http://echo.jsontest.com/Hello/world', function(data) {
            $('#mydiv').html(data['Hello']);
        });
    });
});