Eclipse Yasson is a Java framework which provides a standard binding layer between Java classes and JSON documents. This is similar to what JAXB is doing in the XML world. Yasson is an official reference implementation of JSON Binding (JSR-367).
Golo is a dynamically-typed programming language for the Java Virtual Machine.
The project develops and maintains technologies for creating Android applications. This ranges from creating new Eclipse components and updating existing components that support Android development to a downloadable package that can be used for new developers and students. The project will maintain parity with current development trends in phones, tablets, smart watches, smart TVs, embedded Android, and future directions for Android development.
Eclipse Scout is a framework for business applications. Scout applications are based on Java and HTML5 and provide multi-device support to run on both mobile and tablet devices as well as in deskop browsers.