XOM™ is a new XML object model. It is an open source (LGPL), tree-based API for processing XML with Java that strives for correctness, simplicity, and performance, in that order.

XML Toolkit for Go (XML/SAX2/XPath 3.1/XSLT 3.0/XInclude/XSD/RelaxNG/Schematron/C14N)

Saxon XInclude processor

A fully spec-conformant XML library

Automatically transform between XML namespaces in a clever way: https://vporton.github.io/xml-boiler-docs/

Transclusions for DocBook with XInclude 1.1

A repository to hold transition scenarios with Cyclus.

An Example with XInclude and XPointer

Automatically transform between XML namespaces in a clever way: https://vporton.github.io/xml-boiler-docs/

Use XInclude to organize Content elements in Page templates in SULU

Read, query, validate and transform XML in Rust: a namespace-aware parser, DTD validation, DOM, XPath 1.0 and XSLT 1.0, behaving as Java's XML APIs do.