beautiful example of the most common type of Go application, a custom webserver
a nip-05 can be written in Go with like 10 lines of code
anyhow, https://github.com/fiatjaf/njump/blob/master/go.mod here you see it uses khatru, go-nostr and nostr-sdk code, that's the "legwork" part for taking notes and making them into HTML (using templates)
if you ever got inclined to learn #golang a simple one like that, connect up to a set of relays, then accept URLs with nevent and event IDs and really it's then just a matter of writing a truncated hash scheme like i was talking about, and each event can have a 13 character base32 identifier, and for these index/section/contents pages they can then fan out to pick up the referenced articles