A Java implementation of XProc: An XML Pipeline Language
A fast DVI to SVG converter
PDF Library for Developers
Command line tool to download and extract data from HTML/XML pages
A cross-platform XML/CSS based eBook reader
NO LONGER MAINTAINED
NO LONGER MAINTAINED
Minimalistic NCL (nested context language) implementation.
HEML is an open source markup language for building responsive email
SVG in Swift
Open-DIS implements the IEEE DIS protocol in multiple languages.
The Next Generation of Python AIML Interpreter