Maps is a map application for the GNOME desktop powered by OpenStreetMap. More information is available at apps.gnome.org/Maps.
This application is written in Javascript. It uses GraphHopper's geocoder API for search, which uses Photon as its backend. GraphHopper is also used for routing (walking, cycling, and driving), while Transitous is used for multimodal routing (public transit + walking).
For information on how to contribute, please check CONTRIBUTING.md.
Except where otherwise noted, Maps is licensed under the GNU General Public License version 2 or later. See the COPYING file for details.
A few files are instead licensed under the GNU Lesser General Public License version 2.1 or later. This is reflected in those files' copyright headers.
Some files have been copied from other projects and have different licenses. See their respective LICENSE files for details.