The Dojo Toolkit gives you very powerful tools to build complex applications without having to do a lot of groundwork. In this talk I will give you insight into the more advanced features of the Dojo Toolkit such as the data layers, Comet, user-interactive charting, advanced form handling and complex layouts. You will get an overview of the declarative and programatic approaches Dojo both supports and see how to get from sketchboard to result in an efficient and fast way.