An XML markup language designed for technical books, articles and documentation.
Ranked in these QuestionsQuestion Ranking
Pro Powerful and possessing a very rich vocabulary
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.
Con Hard to learn
Because of its complexity and large vocabulary and complicated toolchain, it is hard to learn.