Google sign-in
When you choose Google sign-in, Google shares a verified account identifier and email address with us. Our server verifies the signed Google ID token, then stores your Google account identifier, email and login timestamps in Cloudflare D1. We do not receive your Google password or automatically subscribe you to marketing email.
Browser sessions and guest limits
An HTTP-only, secure member cookie enables access for up to 30 days. Only a hash of its random session token is stored in our database. Returning users can sign in with Google again on another device. Guests use a separate browser cookie to record one script download; it expires after 180 days. Clearing cookies or using another browser resets this limit.
We keep aggregate script download counts.
Service providers
Cloudflare hosts the site and database. Google Identity Services processes sign-in. Google AdSense on our pages and GitHub links may process information under their respective privacy notices.
Questions or removal
You can sign out on the free membership page, which ends your browser session but does not remove your email record. To request deletion, contact support and ask for a private channel. GitHub issues are public, so do not post your email address or other personal information there.