PostHTML is a tool to transform HTML/XML with JS plugins
Basic cross-platform tree view XML editor
Arbitrary-precision fixed-point decimal numbers in go
C++ wrapper for GNOME libxml2/libxslt
simple BNF parser makes xml markup of matches
Simple to use XML-Parser/Composer Library for B&R Automation PLC (SPS)
c++ xml data binding tool (free - lgpl)
Serialize your data in a backward and forward compatible manner.