Appreciate the app size - including releasing separate Intel/ARM versions - no need for giant binaries! Thanks.
I realise you're not trying to be Obsidian (ie markdown is everything) but wondering how you are saving your priority etc? In a side directory like VSCode does or just internally in the app?
~/Library/Application Support/.... .notesplus/notes-metadata.json
It's a simple key-value JSON, simply a list of every file, and the according prio, tags, etc. (if set). The notes themselves are not touched and there are NOT any .files or so.
Regarding speed: To be honest i rebuild the app multiple times from scratch, every single time for performance reasons. ;)