I just saw the release note for DWR 2.0 milestone 1. It introduces many new features, but the most interesting is certainly “Reverse Ajax”, which allows Java code to asynchronously call JavaScript code in the browser.
I’ve used DWR on few projects in the past and I find it to be a very good AJAX implementation for Java. Also, I can think of some very good use-cases for these new features, so I will certainly put my hands on this new release soon. How about you? What is your experience with DWR and what do you think of these new capabilities?