The BlackBerry WebWorks Platform is the next evolution of our BlackBerry Widget technology that we have contributed to this Open Source community under the Apache 2.0 license. It is a unique platform in the mobile market and is designed to take the Web as a first class citizen to create full featured applications. For more information, please check out our wiki at http://github.com/blackberry/WebWorks/wiki. 

To download the compiled WebWorks installable SDK and start building BlackBerry applications, please visit http://www.blackberry.com/developers/widget.