Study Commons

A lightweight site with local learning records.

Public browsing

No learning account is required on the public site. Public practice does not write a progress record to localStorage. The hosting and access infrastructure may process IP addresses, cookies and request metadata when delivering or protecting pages.

Family authentication

Cloudflare Access controls family sign-in. The current family application also checks the signed Access token before serving its assets. This protects server delivery; it cannot prevent an authorised reader from saving content they can see.

Answers, drafts and saved words

The Learn area stores practice data in localStorage on the device and browser you use. There is no cloud sync or learning database. Shared devices may expose these local records to other users of the same browser profile. Use a separate profile and export backups before clearing data.

Backups and speech

Exports contain learning records and written drafts. Keep them private. Imports are validated before merging. Read-aloud uses the browser or operating system’s voices; availability and any network processing depend on that platform. Offline speech is not guaranteed.

No extra tracking added by this revision

This revision adds no advertising, analytics, tracking pixels or third-party font scripts to the site files. Hosting or security features configured outside the repository may still process technical information.

Updated 2026-09-18