Combining jQuery Deferred with the HTML5 Web Workers APIA way in which we can make the Web Workers API behave a lot more nicely. Why? Long running calculations in JavaScript are generally a bad idea. This is because JavaScript is a single-threaded environment; anything we do takes place on the UI thread, and when a script is running, the UI is unresponsive. To prevent this happening all the time, browsers have implemented various warning messages that
