Mockjax and jQuery UI Progressbars

The Mockjax jQuery plugin let's us mock Ajax requests. It's really simply to use too. For example, I can use regular expressions to define URL paths for individual API requests, or I can define a catchall that returns a static response for every Ajax call made. What'ts also really interesting about Mockjax is that I have the freedom to dynamically generate my own responses for a given request. Writing jQuery UI applications usually means interacting with an API — and so this is an ideal too given it's simplicity. If your experiments go well, we need only replace the mock requests with a real back-end API.