Too many things:
Management: Proxmox Portainer
Services:
Pihole with Unbound Matrix cryptpad seafile Vaultwarden mailcow pterodactyl running Minecraft, Valheim, and Terraria servers emby though I am planning the switch to Jellyfin Paperless-NGX Photoprism SearxNG Wallabag Ghost Miniflux PrivateBin Calibre-web and Kavita Nitter and Troddit (for now...) Home Assistant and Frigate YOURLS Code-server Linkding Changedetection.io LanguageTool Uptime Kuma
And more, but those are what I use the most.
Too many things:
Management:
Proxmox
Portainer
Services:
Pihole with Unbound
Matrix
cryptpad
seafile
Vaultwarden
mailcow
pterodactyl running Minecraft, Valheim, and Terraria servers
emby though I am planning the switch to Jellyfin
Paperless-NGX
Photoprism
SearxNG
Wallabag
Ghost
Miniflux
PrivateBin
Calibre-web and Kavita
Nitter and Troddit (for now...)
Home Assistant and Frigate
YOURLS
Code-server
Linkding
Changedetection.io
LanguageTool
Uptime Kuma
And more, but those are what I use the most.