https://screwnotes.com
Just adding the URL here so it becomes a hyperlink to be clickable at least.
This project was an interesting experiment in building on Firebase. Currently the whole app is almost entirely client-side, with access to data controlled by firestore rules. The Stripe Checkout service handles subscriptions, and successful payments flow down to the user through a hook trigger from stripe followed by a bunch of firestore onChange event listeners.
This may change if users want particular features, but for now I'm amazed at how simple (from the perspective of my codebase) it was to string all of these components together.