If you have ever tried JavaScript programming, you know how painful it is. You can not help but be impressed by Bob Ippolito’s work on bringing MochiKit together. Useful on its own, and extremely good as part of TurboGears. To quote:
MochiKit makes JavaScript suck less
MochiKit is a highly documented and well tested, suite of JavaScript libraries that will help you get shit done, fast. We took all the good ideas we could find from our Python, Objective-C, etc. experience and adapted it to the crazy world of JavaScript.
Watch the screencast to see how easy JavaScript programming can be.