Privacy Policy
How we collect, use and protect your information — written in plain language.
Last updated: September 12, 2026 · Version 1.2
Comp-Hub ("the platform") is operated by the Comp-Hub team. We respect your privacy and try to collect only what the service needs. This policy explains what we collect, how we use it, and how you can control it.
1. Information we collect
When you visit and use the platform, we may collect basic usage data such as browser type and version, device type, operating system, visit time, referring page and component pages viewed. We also collect account information you provide (nickname, avatar, email) and the components, documentation, screenshots and version notes you upload. Studio workspaces are stored locally in your browser (OPFS) and are not read unless you publish. We do not collect your contacts, precise location or photo library.
2. How we use information
We use the information to provide, maintain and improve the service, including browsing, previewing, downloading, saving and version management; to keep your preferences and publishing history; to calculate public download and save counts; to diagnose failures, prevent abuse and contact you about security incidents; and, with your consent, to send the weekly digest or important updates. We do not use your content to train third-party models or sell source code.
3. Cookies and advertising
We use a small number of cookies and local storage entries to remember your language, theme and sign-in state. They are not used for cross-site tracking. This site may use Google AdSense; Google and its partners may use cookies to serve ads based on prior visits. You can manage or disable personalized advertising in Google Ads Settings, and learn more at aboutads.info.
4. Sharing information
We do not sell personal information. We share only what is necessary with cloud hosting and content delivery providers; when required by law or a regulator; to protect the platform, users or the public; or with your explicit consent. Components you publish — source, documentation and nickname — are public by design. Please remove secrets and internal addresses before publishing.
5. Security and retention
We use industry-standard safeguards, including encrypted transport, access control, least privilege and periodic audits. Account data is retained while the account exists; after deletion we remove or anonymize personal information within 30 days. Downloaded copies of public components are unaffected. Some logs may be retained longer for compliance.
6. Your rights
You may access, correct or delete your personal information, withdraw consent to processing or marketing emails, and export the components and account data you published. To exercise these rights, email 1406059122@qq.com; we reply within 15 business days.
7. Updates and contact
We may update this policy from time to time. Material changes will be highlighted on the site and the date on this page updated. Continued use means you accept the updated policy. Questions: 1406059122@qq.com or the contact page.