JSFiddle - React, Tailwind, and code Playground
HTML
<script src="http://www.snorkl.tv/dev/libs/greensock/TweenMax.min.js"></script>
<script src="http://www.snorkl.tv/dev/libs/greensock/plugins/ColorPropsPlugin.min.js"></script>
<div id="output"></div>
JavaScript
var output = $('#output');
var myObject = {value1:100, value2:0};
TweenLite.to(myObject, 4, {value1:400, value2:50, onUpdate:applyValue, onUpdateParams:[myObject, 'value2']});
//only value2 will be used
function applyValue(obj, prop) {
output.html(prop);
}