Apache XML project
- http://xml.apache.org/
- Different open source tools, most of which use the Xerces implementation (DOM Level 1 and 2) as a base. Xerces itself is available in Java, C++, Perl, and COM.
Parsed XML Project
- http://wiki.zope.org/ParsedXML/
- Project implementing the DOM as a persistent object in the Zope application server. Currently implements Core levels 1 and 2, XML level 2, and some Core and Loading level 3.
xmlBlaster
- http://www.xmlblaster.org/
- XML and CORBA/RMI/XML-RPC based MOM (message oriented middleware) for Java/C/C++/Perl/Tcl/Python. Free for commercial and non commercial use (LGPL).