The following list gives you an overview of the available help resources.
The RAP Developer's Guide is the official RAP help that is also included in the Eclipse Help system once you installed the RAP Tooling.
The RAP 2.0 Migration Guide documents all breaking changes between RAP 1.x and RAP 2.0
Go to Frequently Asked Questions (FAQ) to see if your question has already been answered.
The RAP Wiki provides more in-depth technical and organizational information. It contains the FAQ, a list of known add-ons, guides for integrating RAP with other projects, articles on RAP internals, and resources for committers.
If you couldn't find the answers you were looking for in the FAQ or you are stuck on a particular problem, the RAP forum is a good place to go.
It's also possible to subscribe to the forum/newsgroup by adding
http://www.eclipse.org/forums/eclipse.technology.rap to your favorite news
reader app. See
this FAQ for information on how to subscribe.
Bugs and feature requests are tracked in the Eclipse Bugzilla. See the bugs page for how to find existing bugs or file new ones.