igpp.docgen: A document generator tool based on Apache Velocity.
igpp.mimic: A set of tools to manage mirrors of file collections (archives).
igpp.tools: A set of tools to support data movement and maintenance.
igpp.util: Collection of utility classes for manipulating text, date string, digests, encoding and XML.
igpp.xml: A set of tools to work with XML and XHTML files.
splash: An interactive data display application that runs on Microsoft Windows platforms.
PDS-PPI Review Website: A Wagtail/Django-based web application to handle multiple peer review processes.