I’m speaking as a simpleton. It looks like Typora but with internal references.
For the mere sake of convenience, I do appreciate instant preview very much, as with Typora, which does have a code preview portion anyway, so there’s no telling that isnt the case with notebag (might even be ahead of Typora in some respects, for all I know).
I think its fair to point out the tags and links portion is a big deal considering its not very easy to find convenient looking editors with this functionality which are marginally low cost for long term use. Obsidian stands out, in part, because of this functionality.
It stands out even further, imo, thanks to transclusions, but the transclusion thing is really a cherry on top for me, something notebag doesn’t seem to have, or atm, but I’m looking at similar editors (those with internal reference) when I say this and its not looking like a big class rn.