Privacy Policy
Last updated: 15 June 2026
This policy explains what information goffer (the "service") collects, how we use it, and the choices you have. By using the service you agree to the practices described here.
1. Information we collect
We collect the information you provide when you create an account, such as your email address and, optionally, a username and avatar. We also collect data generated through your use of the service, such as practice activity and preferences (theme and language).
2. How we use information
We use your information to provide and maintain the service, authenticate you, personalize your experience, communicate with you about your account, and improve and secure the service. We do not sell your personal information.
3. Cookies and sessions
We use strictly necessary, httpOnly cookies to keep you signed in and to maintain session security. These cookies are required for the service to function and cannot be read by client-side scripts. A separate preference cookie remembers your chosen language.
4. Third-party sign-in
If you sign in with Google or GitHub, we receive basic profile information from that provider — such as your email, name, and avatar — to create and populate your account. We do not receive your password. Your use of those providers is also subject to their own privacy policies.
5. Sharing of information
We share personal information only with service providers who process it on our behalf under appropriate confidentiality obligations, when required by law, or to protect the rights, safety, and security of goffer and its users. We do not share your data for third-party advertising.
6. Data retention
We retain your information for as long as your account is active or as needed to provide the service, comply with legal obligations, resolve disputes, and enforce our agreements. When data is no longer needed, we delete or anonymize it.
7. Security
We use reasonable technical and organizational measures to protect your information, including encryption in transit and hashed credentials. No method of transmission or storage is completely secure, so we cannot guarantee absolute security.
8. Your rights
Depending on where you live, you may have rights to access, correct, export, or delete your personal information, and to object to or restrict certain processing. You can manage much of your profile from your account settings, or contact us to exercise these rights.
9. Marketing communications
We send product updates and tips only if you opt in. You can change this preference at any time in your settings or by following the unsubscribe link in any such message. We will still send essential account and security notices.
10. Children's privacy
The service is not directed to children under 13, and we do not knowingly collect personal information from them. If you believe a child has provided us with personal information, please contact us so we can remove it.
11. Changes to this policy
We may update this policy as the service evolves. When we make material changes we will update the "last updated" date and, where appropriate, provide additional notice. Please review this policy periodically.
12. Contact
Questions about this policy or your data can be sent to privacy@goffer.dev.