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Beta

Create an account

Enough of an account to walk the site: register, sign in, collect cards, sign out. Browsing never needs one.

Local to this browser

There is no server behind this. Your email, display name and a salted PBKDF2 hash of your password are written to this browser’s local storage and nowhere else — nothing is transmitted, and we cannot see it. Clearing site data deletes the account. Use a throwaway password.

Just want to look around?

A dry-run account is already seeded in every browser that opens the site. Its credentials are in TEST-ACCOUNT.md in the repository, and the sign-in page can fill them in for you.

Go to sign in

Register

Email and password

Already registered? Sign in

Providers

Or a provider, later

Third-party sign-in is designed but not connected. These buttons load nothing and send nothing.

OAuth is gated upstream

Coming soon No client IDs, no redirects, no provider scripts and no data leaves this page. Use email and password instead.