The foundation supports projects that develop new XML and XQuery-based technology. Currently, the foundation is engaged in the following projects.
General purpose XQuery processor - written in C++. Zorba implements the complete family of W3C specifications: XPath, XQuery, Update, Scripting, Full-Text, XSLT, XQueryX, and more.
JSONiq extends the XQuery Data Model with JSON. It provides the power of XQuery to JSON-based systems and the simplicity of JSON to XQuery developers.
XQuery Development Toolkit
The XQuery Development Toolkit (aka XQDT) is a set of eclipse plugins dedicated to XQuery development. It supports any XQuery Processor and provides various features such as semantic checking, and code completion.
XQuery in the Browser