JSFiddle - React, Tailwind, and code Playground

by dingen2010

HTML

<script src="http://knockoutjs.com/downloads/knockout-3.0.0.js"></script>
<input type='text' data-bind="value:firstname,valueUpdate:afterkeyDown">
<br>
<input type='text' data-bind='value:lastname'>
<span data-bind="text:firstname"></span>
<br>
<span data-bind="text:lastname"></span>

JavaScript

var vm = function () {
    this.firstname = ko.observable("bert");
    this.lastname = ko.observable("ted");
}

ko.applyBindings(new vm());