GeoGebra Discovery is an experimental version of GeoGebra.
It contains some bleeding edge features of GeoGebra that are
under heavy development and therefore not intended for every day use yet,
so they are not included in the official GeoGebra version.
Enable snaps on Debian and install GeoGebra Discovery
Snaps are applications packaged with all their dependencies to run on all popular Linux distributions from a single build. They update automatically and roll back gracefully.
Snaps are discoverable and installable from the Snap Store, an app store with an audience of millions.
Enable snapd
On Debian 9 (Stretch) and newer, snap can be installed directly from the command line: