Google Web Toolkit Blog: GWT 1.2 Released with Full Mac OS X Support This is good news for WebKit/Safari developers... GWT end-products worked on Safari, but apparently you couldn't actually do development on WebKit/Safari without Google telling you "that's not supported..." Now, it is, and good thing too! Of course, as a JavaScript developer I always found GWT a little odd as a tool for building Ajax web apps. (GWT is designed for Java developers who don't want to learn JavaScript.) I'll be interested to see if GWT 1.2 is a little more robust in its embrace of and support for JavaScript.