redtopia · December 20, 2019 19:24
diff --git a/index.css b/index.css
 #mydiv h1 {
 	color:blue;
 }
diff --git a/index.html b/index.html
 <div id="mydiv">
 	<h1>Hello World!</h1>
 </div>
 <script src="https://code.jquery.com/jquery-3.4.1.min.js"></script>
diff --git a/index.js b/index.js
 $(document).ready(function () {
 	$('#mydiv').on('click', function (e) {
 		alert('hey that tickles!');
 	});
 });
diff --git a/playground.json b/playground.json
 ‎‎
	<div id="mydiv">
	<h1>Hello World!</h1>
	</div>
	<script src="https://code.jquery.com/jquery-3.4.1.min.js"></script>