The Apache Software Foundation

Provides _Interaction Scope_. Top level action execution or property changes are wrapped in an _Interaction_. That typically corresponds to a http request/response cycle or a JUnit test method execution.

Provides transaction integration with Spring and also entity change tracking, with associated publishing and pre/post value events.

JDO Provider to be implemented by any actual JDO provider eg. DataNucleus.

JAX-RS plugin using jboss resteasy.

Defines a module that can be almost used as a single dependency for running an Apache Isis webapp (Wicket, Restful Objects, GraphQL and Shiro security). Note: Also requires a persistence provider.