Xtempore

Xtempore is a lightweight, modular and powerful XML-based domain independent templating language. It's essentially a programming library which provides flexible tools for transforming an object (model) and an XML document (template) into another XML document.
* The language is defined as an XML schema and is thus supported in all XML-enabled development environments.
* There is no specific evaluation strategy - any number of evaluation languages or strategies can be used simultaneously.
* The core provides facilities for sharing function libraries (similar to taglibs) as well as converting values between types.
* The language and it's implementation are extensible and all extensions are bound into xml namespaces.