Ajax

xWire
The open source xWire framework is both a framework and a programmer's toolkit and is based upon several popular open source libraries. It is generally used to build Java-based web...
Tacos
The Tacos library project provides components and ajax behaviour for the Tapestry java web application framework. Most of the functionality is based on the exceptional dojo javascr...
Caramba
The caramba framework is built from bottom to top with one main goal: creating Responsive, Rich Internet Applications. With the AJAX technology we could already achieve this, bu...
Buffalo
Buffalo is an lightweight AJAX framework for java web projects. It is opensource (Apache License 2.0), easy to use yet powerful. It solves most the common problems during j2ee ajax...
GWT Widget Library
Widget Library for Google Web Toolkit (GWT).
AMP - AJAX for Java
AMP was inspired by RoR partials. It is a framework-independant Java API that enables processing of AJAX requests in a normal MVC pattern. It is currently integrated with the Sprin...
AJAX-JSF Framework
Goals for this project - create framework for building light-weight clients for applications like ERP, CMS, Mail ( like Gmail ) etc. with AJAX technology, based on Java Server Face...
ThinkCAP JX
ClearNova's ThinkCAP JX, the first visual development environment for building rich Internet applications with AJAX now includes a royalty-free, open source runtime