JSFiddle - React, Tailwind, and code Playground

HTML

<script src="http://jshost.googlecode.com/hg/knockout-1.3pre.js"></script>
<h3>Products</h3>

<ul data-bind="if: loaded">
    <!-- ko foreach: products -->
    <li>
        <strong data-bind="text: name"></strong>
        <em>
            &mdash; made by <span data-bind="text: product().manufacturer.company"></span>
        </em>
    </li>
    <!-- /ko -->
</ul>

CSS

body { font-family: Arial, Helvetica }

JavaScript

function appViewModel() {
    this.products = ko.observableArray();
    this.loaded = ko.observable(false);
};

var avm = new appViewModel();
avm.products().push({name: 'wibble'});
ko.applyBindings(avm);