Cocoon is one of the showpieces of the Apache XML project. It is a powerful framework that allows developers to more efficiently set up, create, and maintain sophisticated Web-oriented applications. It has attracted widespread attention because it solves a substantial problem for Web developers. Yet Cocoon's reliance on a wide array of open source technologies and standards makes it very complex. And, unlike some other open source technologies, Cocoon's online documentation is sparse and inadequate. Cocoon Developer's Handbook is a practical, detailed guide for experienced developers who need to learn how to implement the Cocoon framework in a Web XML publishing system. The book is not a theoretical work about XSL, XSP, and XSLT standards, but rather a hands-on explanation of these technologies within the Cocoon framework, with examples and solutions to get developers up and running with Cocoon.