--- Lenya CMS is an Open-Source Content Management and Publishing System written in 100% pure Java. It is based on open standards such as XML and XSLT. One of its core components is Cocoon from the Apache Software Foundation.

--- Forrest is an XML standards-oriented project documentation framework based on Apache Cocoon, providing XSLT stylesheets and schemas, images and other resources. Forrest uses these to render the XML source content into a website via command-line, robot, or a dynamic web application.

--- XReporter is an open-source, web-based database reporting framework. It allows you to create flexible reports without any programming (SQL knowledge is required).