The Geometry project contains a DTO class for representing a geometry and services for manipulating these geometries. These objects can be used in various environments, including GWT. They can also easily be serialized to and from JSON.
The common-GWT face is a separate module that is shared between various GWT based Geomajas faces (both the GWT face which uses SmartGWT and the pureGWT face).
The Geomajas utility widgets plug-in includes a set of additional widgets which can be used in your Geomajas applications. These include a wizard and a ribbon (which can replace the toolbar).
A daemon for the GM7 GPS Tracker.
A network protocol analyzer.