An XML markup language designed for technical books, articles and documentation.
Ranked in these QuestionsQuestion Ranking
Pro Easy to extend
Pro XSL stylesheets
Can produce good-looking output in PDF, HTML or ePub through the use of the Docbook XSL stylesheets, which are not difficult to customize.
Pro Powerful and possessing a very rich vocabulary
Con Hard to learn
Because of its complexity and large vocabulary and complicated toolchain, it is hard to learn.