Pike ScriptRunner allows you to run scripts written in Pike under any FastCGI-enabled Web server. It provides request parsing and I/O handling, enabling you to get right to the task of writing your code. It is a dynamic object-oriented language with a C-like syntax and a number of features that make it desirable for rapid prototyping and deployment of Web applications.
Xml Validation Interoperability Framework (xvif) is a proposal to embed pipe definitions in grammar based schema languages such as Relax NG (and probably W3C XML Schema). The current implementation is built on a partial implementation of Relax NG, supporting the features needed to provide a representative proof of concept. It is available both as Python source code and as an online demonstration. Although there is no endorsement of any kind by the DSDL ISO initiative (http://dsdl.org), one of the goals of this prototype is to gather feedback which may be used (or not) by "DSDL Part 1 - Interoperability Framework".