BioModels Database is a data resource that allows biologists to store, search and retrieve published mathematical models of biological interests. Models presented are annotated and linked to relevant data resources and are available in various format
Metaquokka is a highly configurable xml editor, currently available as Gridsphere portlet. Besides the default format, there is suppoert for ESysXML, a simulation description scheme for a geodynamics framework. Supports Generic Mapping Tools rudimentary.