Reminds me also of Andy Matuschak's "working notes" project.[0] This kind of UI feels very natural. I've often thought about how this kind of UI might work in a browser, e.g. wrt tabs/history.
I browsed that website for a few days about a year or two before writing this app a year ago. This app is kind of an inversion where the focus is not on reading but on writing.
This is immediately what I thought of too. I wish the notes would stack like in Andy's site
I thought of that, but then I realized you'd run out of space very quickly. Stacking links to the notes in the second sidebar is better. It's alot easier to browse & then jump between.
Fair enough! I really like the interface. Well done!