It’s not very clear what your asking for, but I think this is what you are talking about?

I used it for a bit and enjoyed how well developed it is, but I moved onto something different as I needed something more freeform. If the structure of BookStack works for you, you can’t get much better.

Try putting an RSS reader on their like FreshRSS! Or a bookmark manager such as LinkAce! Start your own personal wiki/knowledge base with BookStack! Try deploying them natively, then learn how awesome docker is and put them into a compose file. Add wireguard into the mix so your services can only be accessed via a VPN.

Now get yourself a domain if you don’t already have one. Pro tip if you want to maximize the cheapness of your setup, you can get a .xyz domain for .99 cents a year! Just has to be funny numbers, but find some numbers that has meaning and its not bad. Now that you have a domain, put those bad boys in a subdomain. Tired of those pesky browser errors? Time to setup a reverse proxy and get yourself an HTTPS cert. Caddy is brain dead easy to do this.