Flatpak repositories

[alciregi]

In addition to flathub.org, firefox-flatpak.mojefedora.cz and gnome-nightly.flatpakrepo, are there other interesting flatpak repositories?

[misc]

I did found https://www.winepak.org/ but didn’t tried. Not sure exactly what is on that repo, since most windows application are proprietary.

[mclasen]

Here is the repo for nightly builds of GNOME apps: https://wiki.gnome.org/Apps/Nightly