Packages 
Package Description
org.apache.commons.jelly
This package contains the main jelly API classes.
org.apache.commons.jelly.expression
Implementations of the Expression classes using commons-jexl.
org.apache.commons.jelly.expression.jexl
Expressions used to turn the tag attribute values into compiled expression objects for languages such as Jexl, XPath, Velocity, beanshell, Rhino etc.
org.apache.commons.jelly.expression.xpath  
org.apache.commons.jelly.impl
Core implementation classes for Jelly.
org.apache.commons.jelly.parser
Jelly parsers both XML syntax and non-XML syntaxes are supported.
org.apache.commons.jelly.servlet
Classes for using Jelly on the Servlet platform.
org.apache.commons.jelly.tags  
org.apache.commons.jelly.tags.core
The core Tags from the JSTL plus Jelly extensions.
org.apache.commons.jelly.test  
org.apache.commons.jelly.util  
org.apache.commons.jelly.xpath