That is, it specifies the meaning of the elements in a document, not how they are intended to be presented to the end user.
DocBook XSL provides for transforms into the following formats: Webhelp is a chunked HTML output format in the DocBook xslt stylesheets that was introduced in version 1.76.1.
This web help format was originally implemented by Kasun Gajasinghe and David Cramer as part of the Google Summer of Code 2010 program.
[2] DocBook XSL also has transformations to slide-like formats for HTML and XSL-FO.
Additionally, the XSLT documents themselves are modular; it is possible for the user to add, change, or replace particular levels of functionality.