### Flatpak Repos
List packages on a repo :
flatpak remote-ls repon-name --user
flatpak remote-ls
Install packages :
flatpak --user install repo-name package-name io.liri.Platform
Flathub:
flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo
Gnome Stable:
flatpak remote-add --if-not-exists gnome https://sdk.gnome.org/gnome.flatpakrepo
flatpak remote-add gnome-apps https://sdk.gnome.org/gnome-apps.flatpakrepo
Gnome Development/Unstable
flatpak remote-add --if-not-exists gnome-nightly https://sdk.gnome.org/gnome-nightly.flatpakrepo
flatpak remote-add gnome-apps-nightly https://sdk.gnome.org/gnome-apps-nightly.flatpakrepo
KDE Plasma Flatpak
flatpak remote-add --if-not-exists kdeapps --from https://distribute.kde.org/kdeapps.flatpakrepo
Deepin Linux:
flatpak remote-add --no-gpg-verify --if-not-exists deepin http://proposed.packages.deepin.com/deepin-flatpak/deepin/ --system
flatpak remote-add --no-gpg-verify --if-not-exists deepin-apps http://proposed.packages.deepin.com/deepin-flatpak/apps/ --system
Liri OS:
flatpak remote-add liri https://repo.liri.io/flatpak/liri.flatpakrepo