Your own infinite board.

Writing feels good. So you keep going.
A hundred thousand notes, still instant. So everything fits on one board.

One per person, completely free. Sign in with your email; there is no password.
Rust runs in your browser, so even a hundred thousand notes never make you wait.
One board up to 4 MB, images up to 500 MB in total. A daily snapshot is kept for 30 days.
Underneath, it is plain text (Markdown). Export a zip any time and open it in any other app.
A read-only token (MCP) lets your AI read the board.