The JavaServerTM Pages Standard Tag Library (JSTL) 1.1 provides custom tags that encapsulate core functionality common to many Web applications. JSTL provides support for structural tasks such as iteration and conditionals, tags for manipulating XML documents, internationalization tags, SQL tags, and commonly used functions.
Web Server 7.0 supports JavaServer Faces technology. JavaServer Faces simplifies building user interfaces for JavaServer applications.
For information about these technologies, see the following resource: