Privacy Policy

Last Updated: July 12, 2026

1. Information We Collect

Spark UI is a client-side component library. We do not collect, store, or process any personal data from the code packages or components you integrate into your own apps. If you browse our documentation website, standard anonymous analytical data may be collected via platforms like Vercel Analytics to monitor and improve website performance.

2. Cookies & Local Storage

Our documentation website may use cookies and browser local storage solely to preserve user preferences (for example, saving your dark mode/light mode theme selection) and to enable basic analytics. We do not use advertising cookies or target tracking identifiers.

3. Third-Party Services

We deploy our documentation website on Vercel. Vercel automatically collects server logs and provides web analytics. Vercel processes this data in accordance with their privacy guidelines.

4. Changes to This Policy

We may update this Privacy Policy from time to time. Any updates will be published on this page with an updated “Last Updated” timestamp. We encourage you to review this page periodically.

5. Contact

If you have any questions or feedback regarding our privacy practices, feel free to open an issue on our GitHub repository or contact us on Twitter.