Wayland compositor for mobile phones like the Librem 5
A settings app for mobile specific things that don't fit into GNOME Settings (yet)
GNOME Disks, gnome-disk-image-mounter and gsd-disk-utility-notify are libraries and applications for dealing with storage devices.
μPlayer: A small video player targeting mobile devices
Simple tour through phosh
Functions useful in mobile related, glib based projects
Libcall-ui carries common user interface parts for call handling. It is meant to be used as a git submodule.