JSFiddle - React, Tailwind, and code Playground

HTML

<script src="http://knockoutjs.com/downloads/knockout-3.3.0.js"></script>
<script src="http://mbest.github.io/knockout-deferred-updates/knockout-deferred-updates.min.js"></script>
<!-- expected result: "This value was computed." -->
<!-- actual result: function gibberish  -->
<span data-bind="text: myDeferredComputed"></span>

JavaScript

ko.applyBindings({
    myDeferredComputed: ko.computed(function() {
        return 'This value was computed.';
    }, null, { deferEvaluation: true })
});