JSFiddle - React, Tailwind, and code Playground

HTML

<script src="http://code.jquery.com/jquery-1.11.0.min.js"></script>
<div id="t1" style="width:200px;height:200px;background-color:black">
    <div id="t2" style="width:100px;height:100px;background-color:blue"></div>


</div>

JavaScript

$(document).ready(function(){

    $("#t1").click(function(){alert("Parent")});
     $("#t2").click(function(e){e.stopPropagation();alert("child")});
});