The features are :
* Java framework built over Servlet API
* UI components are stored on the server
* Event-driven programming model that is handled on the server
* Supports multiple client devices
* Ease of implementing 3rd party components
* Extensible architecture
* Extensive tool support from Borland, Exadel, Sun, Oracle, IBM, BEA, etc.
* Rapid application development (RAD) approach
* Supports internationalization of UI labels and text
