OpenSymphony WebWork2
WebWork is a Java Web development framework focusing on developer productivity. WebWork is based on a powerful command pattern framework XWork. WebWork aims to reduce the application plumbing requirements, there by boosting developer productivity. Some of the key features are,
- Highly flexible validation framework which is independent.
- A powerful dynamic object navigation framework called OGNL.
- Re-usable components promoting component oriented Web development.
- Painless integration with other technologies such as Hibernate, Spring, Sitemesh etc.
- Built in Ajax support using themes.