Wirelexsoft has released their beta version of VistaFei.

VistaFei is a visual Integrated Development Environment (IDE) for building AJAX apps based on Google Web Toolkit (GWT) for all AJAX-enabled platforms. Applications are built by “drag & drop” from a palette on the basis of What You See Is What You Get.

It looks like the beta is a free download (148 MB). You’ll need to register on their forum to be able to access the download however. Here’s a link to the video they’ve put up. http://www.wirelexsoft.com/GWTVideos/GWTHello.htm

The IDE is based on Eclipse. I’ve tried it for a little bit and it seems pretty neat. I was able to drag and drop in a bunch of widgets, generate the code, and then run. Seems like there’s a lot of potential here.