JSFiddle - React, Tailwind, and code Playground

HTML

<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<body>
  <h3> New Value asdfasdf </h3>
  <p id="new"></p>
  <h3> Old Value ddddddddd </h3>
  <p id="old"></p>
  <script src="//aml-development.github.io/ozp-iwc/1.2.4/js/ozpIwc-client.min.js"></script>
</body>

JavaScript

var iwc = new ozpIwc.Client("//aml-development.github.io/ozp-iwc");

var clockRef = new iwc.data.Reference("/exampleClock");

var updateUI = function(change) {
  $("#new").text(change.newValue);
  $("#old").text(change.oldValue);
}

clockRef.watch(updateUI);