You said about pigallery2
source: https://www.reddit.com/r/selfhosted/comments/yw2edx/i_just_want_to_show_some_love_for_pigallery2/
github
source: https://github.com/bpatrik/pigallery2/discussions/328
source: https://github.com/bpatrik/pigallery2/discussions/328
source: https://github.com/bpatrik/pigallery2/discussions/370
source: https://github.com/bpatrik/pigallery2/issues/209
source: https://github.com/bpatrik/pigallery2/issues/401
source: https://github.com/bpatrik/pigallery2/issues/346
source: https://github.com/bpatrik/pigallery2/issues/59
source: https://github.com/bpatrik/pigallery2/issues/120
source: https://github.com/bpatrik/pigallery2/issues/240
source: https://github.com/bpatrik/pigallery2/issues/220
others
source: https://forum.cloudron.io/topic/5193/pigallery2-best-google-photos-replacement-subjectively
source: https://www.makeuseof.com/how-to-install-and-use-pigallery2-on-your-raspberry-pi/