Blogs

Dietrich Kappe has posted a greatGWT Conference: Voices That Matter Summary over on Ajaxian. He has links to all his posts and notes he took at the conference which are a great GWT resource. His three main points are:

# GWT is a compiler. Let me amplify: it is a compiler, not just a Java to JavaScript converter. It inlines methods, removes dead code, optimizes loops, all those things that a compiler can and should do. And if you play by the GWT rules, you will not leak memory. Want a faster, smaller app? Wait 3 months and recompile with the newest version. Eventually, the compiler will produce better, more efficient JavaScript than you can produce by hand.
# The security concerns for GWT are the same as for all sophisticated Ajax applications: the more state and control logic you put in the client, the more you open yourself up to really nasty attacks. In a sense, the fact that GWT makes writing sophisticated client side code so easy and obscures which Java code is in the client and which in the server, it can increase the potential for making these mistakes.
# The surprise? The conference was not attended by that many GWT newbies or web developers looking to bring their Struts apps into the Ajax light. A show of hands brought home the fact that the audience consisted of mostly folks with Swing/AWT/SWT experience (though they also worked with webapps).

Emphasis is mine, because I find this quite interesting. I wonder if the Google brand has anything to do with these developers adopting GWT as they make there first steps on the web. Thoughts?