JSFiddle - React, Tailwind, and code Playground
by bombo
HTML
<script src="http://cloud.github.com/downloads/SteveSanderson/knockout/knockout-1.3.0beta.debug.js"></script>
<span id="output"></span>
JavaScript
var array = ko.observableArray(['You', 'Me', 'Dupree']);
ko.utils.arrayForEach(array(), function (item) {
$('#output').append(item + '<br />');
});