I have rephrased the text.

Okay, I actually never tried that. Thanks.

Okay, I am intrigued and did not find anything right away. Can you give me a link?

Yeah, but I want to get rid of my wireless keyboard in favor of a small website/app for my phone.

Can I run Jellyfin on my laptop, but close it up and choose the video to watch via a different browser on my phone?

I don’t use obsidian. I use Joplin. It has nextcloud integration and works flawlessly.

For the rest (e.g. Tasks, Collaborate Office) I use DAVx5 and the nextcloud App to sync.

Doesn’t Nextcloud do all this?

I don’t really know, why it really HAS to be all that. I think that not a lot of people will have those specific set of requirements.

Also I really dislike the section about “solving not wanting to self host by making it federated” that is not how that works. Please host stuff yourself. Please support those who host your stuff. This part makes you sound cheap and stupid.

Pease be satire! 😐

Okay, the others are a little short for what you need.

Your VPN needs it’s own DNS. With that DNS you can route the traffic internally from the VPN subnet to the server. Then you can set the server up to only take requests from that subnet either via firewall or the reverse proxy.