ZK is an open-source Java framework for building modern web and mobile applications.
It enables developers to create rich, interactive UIs using only Java — no JavaScript required. With 200+ Ajax-powered components, event-driven architecture, and support for popular technologies like Spring, Java EE, and JSP/JSF, ZK makes it simple to deliver powerful and user-friendly web applications.
Brutos is an easy and powerful mvc controller configurable for annotation, programming and XML with support for Inversion of Control and Dependency Injection. Compatible with JSF, Velocity, DisplayTag, Spring, PicoContainer, ...
Service Oriented Container (SOC) focused on creating and managing Services using annotations. Implements lighweight SOA using JEE, JAVA and Ruby. More than 20 services are included (ESB (Mule), jBPM, Jetty, JMS, GWT, DB, Rules, JMX, Spring support..)