Worldwide Worlds is John's brainchild/magnum opus/weird obsession. It's intended to be the coolest use of DHTML ever, with the stretch goal of totally restructuring the web as we know it.

John teaches three online classes to help others push back the limits of HTML, Javascript and Dynamic HTML. The courses are administered by Bellevue Community College (voted Top Community College by Rolling Stone Magazine!). You can follow these links to get more info or sign up if you like:

Introduction to HTML

Introduction to Javascript

Introduction to Cross-Platform DHTML