ZK

您可以在Wikipedia上了解到此条目的英文信息 ZK Thanks, Wikipedia.

ZK - AJAX/XUL Web Framework, is the No1. Ajax + Mobile Enterprise Framework :)

ZK 是一个基于 AJAX/XUL 的 Web 框架，在此框架中可以设计丰富用户体验且只需简单编程的模型。它还包含了基于 AJAX 的事件驱动引擎，可以在一序列基于 XUL 的富组件之间自动协作。兼容XUL的组件让ZK更值得期待。

ZK is Ajax framework. 100% Java, no JavaScript. With event-driven, 170+ components, and markup languages, development as simple as programming desktops and authoring HTML/XUL pages. ZK supports JSF, JSP, J2EE, and scripting in Java, Ruby, Groovy...

可使用 ZK Studio 开发 ZK应用

Features

Pure Java
Direct UI Access
Direct Database Access
Direct Web Services Access
Server Push (Comet)
Zero JavaScript Client Code
100% Event Driven
100% Component Based
Live Data, Drag & Drop, Bookmark,…
Ajax, Mobile, Flash, ….

GWT

ZK 5 will integration GWT

In addition to accessing ZK object-oriented widgets in JavaScript, developers will be allowed to program them in Java with GWT.

ZK vs. GWT : Server-Centric Matters!

User

Apache OFBiz: http://docs.ofbiz.org/display/OFBIZ/ZK+Rich+Client+-+integration+tutorial
ADempiere: http://www.zkoss.org/demo/adempiereOnZK/adempiereOnZK.html
Sun has chosen ZK as the frontend to refine a Web application serving Sun's customers in the world.
国家电网uses ZK to build a power-supply management system controlling the electricity network.
eBay has changed the face with zk of Internet commerce.
Oracle
华为
清华大学School of Economics and Management (SEM) uses ZK to develop an Ajaxified Web application for students to use.

More: http://www.zkoss.org/whosusingzk/