JSFiddle - React, Tailwind, and code Playground
by Aaron Zhang
HTML
<div id="body">
<div id="div">
<form onclick="alert('form')" onsubmit="return false;">
<button id="button">Button</button>
</form>
</div>
</div>
JavaScript
document.body.addEventListener('click',function(){alert('body');});
document.getElementById('div').addEventListener('click',function(){alert('div');});
document.getElementById('button').addEventListener('click',function(){alert('button');});