This is very simple not validating XML parser that was ported for Palm OS. It was written purely on STL. This parser can not build DOM but there is template tree class to perform this task.
Small Java Library for SVG (sjlsvg) is a simple library for draw svg vector image on Java platform.
The library will be as small as possible (XML parser, SVG render, ...) for use as "small" applet or in Mobile platforms (PalmOs, PocketPC, ...)