I am working on a web visualization project and would like to use the JavaScript InfoVis Toolkit to create interactive graphs quickly in webpages. However, I have no idea how to start using it or even where to look for clues. The google group seems like it is mostly high level stuff, but I applied for membership and am waiting on a response.
What do I need to know in order to start using this toolkit, or more generally, any toolkit?
Website; http://thejit.org/