Xfce4-notifyd is a notification service for the Xfce Desktop that implements most of the “server-side” portion of the Freedesktop desktop notifications specification. Applications that wish to pop up a notification bubble in a standard way can implicitly make use of xfce4-notifyd to do so by sending standard messages over D-Bus using the org.freedesktop.Notifications interface. Read the specification here.

• Specification implementation – Which parts of which specifications are implemented and supported

• Preferences Dialog – Customize your notification settings

• Theming Examples – How to create a notification theme

• Frequently Asked Questions

• Bugs – Where and how to report bugs