Thinking of U and I - vaadin.com. Vaadin. Features Vaadin uses Google Web Toolkit for rendering the resulting web page.
The easiest way to get started with Vaadin development is to install the Vaadin Plug-in for Eclipse.
You don't need to download or install anything else but the plug-in to your Eclipse IDE for Java EE Developers (Ganymede or newer) to start development. Learn more about the features. Download and install To install the plugin: Select Install New Software... from the Help -menu Add new update site: Eclipse 3.5 and newer: Eclipse 3.4: Visual Designer not available in the Eclipse 3.4 version.
Alternatively you can install the Vaadin Plug-in for Eclipse from the Eclipse Marketplace or you can download an offline installation package for Vaadin 6 from the Directory. If you are looking for the latest nightly build version of the plug-in, you can use update site. Plug-in Features Create compositions with the visual designer You can create a CustomComponent based compositions and edit them with the visual designer tool included with the plug-in.