GWTaculous is open source visual effects library for application created in or based on GWT. It is based on other open source library –
scriptaculous which is javascript solution for visual effects and html object manipulations. At the first glance GWTaculous is a java wrapper for javascript functions (JSNI) in scriptaculous library. But in fact it is complete solution with full java API (visual effects, effect queues, animation GWT event handlers etc). Let alone documentation and use examples. It also contains some minor bug fixes and will be updated with new visual effects. You don’t even have to know javascript to use it. Bring life to your user interface with a single line of code ! Read more on project home page: http://top.touk.pl/confluence/display/top/GWTaculous