JavAjax is a light and fast web action framework that will help you to develop dynamic java web applications in Java, integrated with a strong support for Ajax.
It can easily be integrated in an already developed application/website: on the server side, you just need to configure a new filter and you are ready to call the actions, on the client side it works with your HTML code transparently, no graphical tags are needed, putting in your hand a strong tool to work in Ajax.

It's key features are:
And much more...