Maven jDocBook plugin. Legacy. Consider migrating to https://github.com/asciidoctor/asciidoctor-maven-plugin instead.
Pressgang DocBook styles, fonts, ...
The documentation reference manual for jboss.org projects
Core jDocBook functionality used by gradle-jdocbook and maven-jdocbook-plugin
An on going proof-of-concept (POC) for using DocBook 5 with jDocBook. Additionally looks at using JBoss PressGang xslt and styles directly to help identify shortcomings