Updated: September 11, 2026.
Reading these pages
This is a static website. We do not add advertising, visitor-analytics scripts, login forms, or tracking cookies. Fonts and page assets are served with the site, rather than loaded from third-party font services.
The site is hosted by GitHub Pages. GitHub records visitors’ IP addresses for security purposes, even when they are not signed in. See GitHub Pages data collection and the GitHub Privacy Statement. This hosting activity is distinct from analytics we choose to add.
Links and contact
External links open services such as the App Store or a provider’s privacy page. Those services handle visits under their own policies. Contact links open your email app; no message is sent until you send it.
If you email us, we use your address and the information you provide to respond and follow up. Correspondence is retained as needed to handle the request or applicable obligations. To ask about access or deletion, contact death7074@gmail.com. Do not send passwords or private files.
Website operator: Mac Zhou, independent developer.
App-specific policies are available in the software directory. Reading a policy does not authorize data collection in an app.