For me specifically: wireguard, strongswan (ikev2 vpn in iPhone), freshrss, paperless ngx, webdav server for iOS apps like genius scan and photosync, filebrowse

For me specifically: wireguard, strongswan (ikev2 vpn in iPhone), freshrss, paperless ngx, webdav server for iOS apps like genius scan and photosync, filebrowser for web access, archivebox, wallabag, airsonic, gitea.