Google Web Toolkit
Echo2 is the next-generation of the Echo Web Framework, a platform for developing web-based applications that approach the platform for developing web-based applications that approach the capabilities of rich clients. The 2.0 version holds true to the core concepts of Echo while providing dramatic performance, capability, and user-experience enhancements made possible by its new Ajax-based rendering engine.
SweetDEV RIA is a complete set of world-class Ajax tags in Java/J2EE. It helps you to design Rich GUI in a thin client. SweetDEV Java/J2EE. It helps you to design Rich GUI in a thin client. SweetDEV RIA provides you Out-Of-The-Box Ajax tags. Continue to develop your application with frameworks like Struts or JSF. SweetDEV RIA tags can be plugged into your JSP pages.
ThinWire is an development framework that allows you to easily build applications for the web that have responsive, expressive and build applications for the web that have responsive, expressive and interactive user interfaces without the complexity of the alternatives. While virtually any web application can be built with ThinWire, when it comes to enterprise applications, the framework excels with its highly interactive and rich user interface components.