JSFiddle - React, Tailwind, and code Playground
HTML
<script src="http://www.greensock.com/js/src/TweenMax.min.js"></script>
<div id="test">this is some text</div>
CSS
#test{
position:absolute;
font-size:24px;
font-family:Arial, Helvetica, Verdana;
font-weight:100;
}
JavaScript
var test = $("#test");
var tl = new TimelineMax({repeat:10, yoyo:true});
tl.to(test, .5, {css:{left:100}})
.set(test, {css:{fontWeight:800}})
.to(test, .5, {css:{left:200}}, .2);