I use Keepass but I recommended Bitwarden to less nerdy family members as it syncs out of the box & does what they need it to do. Sync is simple enough to set up with Keepass & the big plus for me is that it allows storage of files/documents. Last time I checked this was a limited/paid feature on Bitwarden

Never knew I needed? Another vote for Paperless-ngx. I still feel like I’m living in the future using it. The trick I’ve found was initially setting up a good document naming & management convention & following it religiously for every document. The search function is fantastic at narrowing down results. Used in conjunction with specific coloured tags I can immediately see what I need from search results.

Fired up Immich recently. Amazing. Will be donating as I like their stance.

I also enjoy Linkwarden. Switched from the also excellent Hoarder as I prefer the UI.

Most used? Nextcloud with Joplin.

I moved from Nextcloudpi some time back & found THIS TUTORIAL far & away the most useful. Instead of just saying copy/paste a Docker Compose file he shows how to build it step by step using Portainer so i found it invaluable for future projects.

It seems a bit overwhelming initially but once you’ve installed it a few times you’ll be able to do it from scratch in less than an hour. Probably less as it sounds like you already know what’s what having used Ansible