<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
<script type="text/javascript" src="http://cdnjs.cloudflare.com/ajax/libs/knockout/3.2.0/knockout-min.js"></script>

var context = new SP.ClientContext("http://myServer:1000/");