JSFiddle - React, Tailwind, and code Playground

HTML

<div class="jsn-bootstrap3 timeline-events timeline-year-2012">
    Year
</div>
<div class="jsn-bootstrap3 timeline-events timeline-year-2011">
    Year
</div>

JavaScript

$('[class*="timeline-year"]').each(function(){
			var year = $(this);
			console.log(year);
		});