v class="container mt-3">
		<p class="text-center">
			<button type="button" class="btn btn-outline-primary btn-sm" id="randomizeData">Randomize Data</button>
		</p>
	</div>
	<div class="container mt-3">
		<ul class="nav nav-tabs mb-2" id="myTab" role="tablist">
			<li class="nav-item">
				<a class="nav-link active" id="js-tab" data-toggle="tab" href="#js" role="tab" aria-controls="js" aria-selected="true">JavaScript</a>
			</li>
			<li class="nav-item">
				<a class="nav-link" id="html-tab" data-toggle="t