The Rich Ajax Platform lets you build rich, Ajax-enabled Web applications by using the Eclipse development model, plug-ins with the well known Eclipse workbench extension points and a widget toolkit with SWT API. Existing RCP applications can be run as Web applications with only minor changes.
Jetty provides an Web server and javax.servlet container, plus support for Web Sockets, OSGi, JMX, JNDI, JASPI, AJP and many other integrations. These components are open source and available for commercial use and distribution.
The Riena platform is the foundation for building multi-tier enterprise client/server applications. As such Riena is broadening the usage of the service oriented architecture of OSGi/Equinox by providing access to local and remote services in a transparent way.
BIRT is an open source Eclipse-based reporting system that integrates with your Java/Java EE application to produce compelling reports.
The EMF project is a modeling framework and code generation facility for building tools and other applications based on a structured data model.
The Graphical Editing Framework (GEF) provides technology to create rich graphical editors and views for the Eclipse Workbench UI.
From a code point of view, Equinox is an implementation of the OSGi R4 core framework specification, a set of bundles that implement various optional OSGi services and other infrastructure for running OSGi-based systems.
The p2 project is a sub-project of Equinox that focuses on provisioning technology for OSGi-based applications.
ECF is a framework for building distributed servers, applications, and tools. It provides a modular implementation of the OSGi 4.2 Remote Services standard, along with support for REST-based and SOAP-based remote services, and asynchronous messaging for remote services.
The EclipseLink project delivers a comprehensive open-source Java persistence solution addressing relational, XML, and database web services.
SMILA is an extensible framework for building search solutions to access unstructured information in the enterprise.
The Virgo Web Server from EclipseRT is a completely module-based Java application server that is designed to run enterprise Java applications and Spring-powered applications with a high degree of flexibility and reliability.