JSFiddle - React, Tailwind, and code Playground

HTML

<script src="http://twitter.github.com/bootstrap/assets/js/bootstrap-tooltip.js"></script>
<link rel="stylesheet" href="http://twitter.github.com/bootstrap/assets/css/bootstrap.css">
<div class='my_div'>
<a href="#" class="marker"
    title="Tooltip on right">hover me</a></div>

CSS

.my_div{padding:100px;}

JavaScript

$(document).ready(function(){
    $(".marker").tooltip({placement: 'right'});
});