Integration of ZK with OpenLayers/draw2d library by the Ecoinformatics Collaboratory of the University of Vermont.

Flash demo of ADempiere Posterita, a web-based highly enhanced Point Of Sale System.
Try also ADempiere's live demo here. (To Login: SuperUser/System)

A business trip management system build with Hibernate, Spring, EJB 3.0, Web Services, Jasper Reports and JBoss Jbmp. Contributed by Tommaso Fin.

An instant messaging application developed by Slimster.org with ZK.

A small word game created with Groovy on ZK 3.5 by Chanwit Kaewkasi.

Flash demo of Marque Já!, a brazilian on-line scheduling system powered by ZK.

LibX Edition Builder, a tool to build and manage the Firefox extension LibX with ZK's rich interface.

Evention, a fabulous real-time web map developed by Pitney Bowes MapInfo using ZK.

An online catalog and shopping system in Austria developed with ZK.

Flash demo of ZK Google Maps in Liferay Portal.