this post is the 11th in a series of posts about the new Reactive Framework ( Rx ). the series TOC can found here . in this post we will focus on Rx for JavaScript . the recently the Rx team release JavaScript library that capable to get observable stream from events. for example the syntax for mouse move event will be: var mouseMove = Rx.Observable.FromJQueryEvent($(document), "mousemove" ); all you have to do in order of using this library is to rx.js which is less...