"In Secrets of the JavaScript Ninja, JavaScript expert John Resig reveals the inside know-how of the elite JavaScript programmers."
If you are a web developer you need to know
Tempest jQuery Templating Plugin
TestSwarm provides distributed continuous integration testing for JavaScript. It was initially created by John Resig as a tool to support the jQuery project and has since moved to become an official Mozilla Labs project.
A light-weight, customizable lightbox plugin for jQuery 1.3
The Star Rating Plugin is a plugin for the jQuery Javascript library that creates a non-obstrusive star rating control based on a set of radio input boxes.
jQuery Tools is a collection of [the most important] user-interface components for today's websites. This single JavaScript file weighs only 5.8 Kb
reads like The not so far Future of the Web. Great.