GNATS Browser is a Java-based client application for GNATS, the GNU
Problem Report Management System. It is compatible with both
versions 3 and 4 of the GNATS daemon, and allows the user to create,
edit, view and query PRs on the GNATS server.
Kent is a generic reportserver that provides reports to users via a JSP/Servlet based interface.
Internally report output is XML, which is transformed to HTML or any other supported format, as selected by the user.