Explore the Windows libraries for JavaScript, the toolkit developed specifically to build first-class Metro style apps using HTML. You’ll see how to define classes and namespaces, how to handle app-level features and events, how to split your app into multiple HTML file fragments and load them as your user navigates between pages of your app, how to use templates and data binding and more. If you’re a JavaScript programmer, this session is for you!
Download video in other format and slides from http://channel9.msdn.com/Events/Build/BUILD2011/TOOL-501T