Cookie and Tracking Notice

What we set

A session cookie that keeps you signed in. It is httpOnly, so it cannot be read by scripts in your browser.

A guest cookie, set the first time a signed-out visitor ticks an item off a public checklist. It holds a random identifier that connects your browser to your saved progress — nothing about who you are. If you sign up on the same browser, that progress moves onto your account.

A small preference stored locally for your light or dark theme choice and whether the sidebar is collapsed.

What we do not set

No advertising cookies, and no third-party tracking pixels.

Managing them

Clearing your browser storage signs you out, discards any unclaimed guest progress, and resets your preferences. The app will not work signed-in without the session cookie.