Karl Swedberg
Learning jQuery
Karl is a member of the jQuery team and maintainer of the jQuery API site. He co-authored several books on jQuery.
Karl Swedberg's Courses
Learning jQuery
Karl Swedberg leverages his experience on the jQuery Team to give a thorough walkthrough of the most important parts of jQuery.
Introduction to JavaScript and jQuery
Karl Swedberg, author of Learning jQuery, teaches the JavaScript language; including closures, anonymous functions, and implicit versus explicit iteration.