Java Doc. Smart GWT Showcase. SmartClient Forums - Powered by vBulletin. Smartgwt - Project Hosting on Google Code. Smart GWT is a GWT-based framework that allows you to not only utilize its comprehensive widget library for your application UI, but also tie these widgets in with your server-side for data management.
For a quick conceptual overview of Smart GWT, read this article. Smart GWT is based on the powerful and mature SmartClient library. In addition to Smart GWT LGPL, Pro & Enterprise editions of Smart GWT are available with additional features & tools, as well as commercial support.