Learning by Hacking

In this mini-book, I'll be covering a complete run-down of Backbone.js; including models, views, collections and routers. I'll also be taking you through advanced topics like modular development with Backbone.js and AMD (with RequireJS), how to solve the routing problems with Backbone and jQuery Mobile, tips about scaffolding tools that can save time setting up your initial application and more.

Über Tweakable Plugin

Flow Slider allows you to select from a range of transition effects or add your own, change settings, attach events, interact with the slider, and dress it in any design.

$("#slider").FlowSlider({
    speed: 25,
    marginLeft: 50,
    ...
});

via http://addyosmani.com/blog/autosave-changes-chrome-dev-tools/#