Show HN: PileMd – Markdown note app, think with you

Where are the notes actually saved, and are they text files? (Downloaded on my Mac, built a note and can't find it in the Finder)

Hi, I'm creator of PileMd. Do you have any opinion or feedback? I'll answer for everything. It seems some people tried PileMd (Really Thank you). How about it? anyway, Thanks for checking it.