Modules

Here is a list of all modules:

The xdg_shell interface	Xdg_shell allows clients to turn a wl_surface into a "real window" which can be dragged, resized, stacked, and moved around by the user. Everything about this interface is suited towards traditional desktop environments
The xdg_surface interface	An interface that may be implemented by a wl_surface, for implementations that provide a desktop-style user interface
The xdg_popup interface	A popup surface is a short-lived, temporary surface that can be used to implement menus. It takes an explicit grab on the surface that will be dismissed when the user dismisses the popup. This can be done by the user clicking outside the surface, using the keyboard, or even locking the screen through closing the lid or a timeout
The xdg_v5_shell interface	Zxdg_shell allows clients to turn a wl_v5_surface into a "real window" which can be dragged, resized, stacked, and moved around by the user. Everything about this interface is suited towards traditional desktop environments
The xdg_v5_surface interface	An interface that may be implemented by a wl_surface, for implementations that provide a desktop-style user interface
The xdg_v5_popup interface	A popup surface is a short-lived, temporary surface that can be used to implement menus. It takes an explicit grab on the surface that will be dismissed when the user dismisses the popup. This can be done by the user clicking outside the surface, using the keyboard, or even locking the screen through closing the lid or a timeout