Data Collection

Important: Zademy uses Google Analytics in a limited capacity to analyze site traffic and improve content quality. We do not collect personally identifiable information.

1. Locally stored data (optional)

   • Theme preferences: site light or dark mode preference settings
   • This data is stored only in your browser using localStorage

2. Aggregated analytics data (Google Analytics)

   • Anonymous information about page visits
   • Aggregated and anonymized demographic data
   • Content performance information to improve quality

The following table provides an overview of data collected:

Data Storage and Protection

• localStorage: Theme preferences are stored only in the user's browser. This data is never transmitted to the server and remains completely under the user's control.
• HTTPS encryption: The entire site uses HTTPS encrypted transmission to ensure security during navigation.
• Google Analytics: We use Google Analytics to collect anonymous and aggregated data about site usage. This information helps us understand which content is most useful and how we can improve user experience.
• HTTPS encryption: The entire site uses HTTPS encrypted transmission to ensure security during navigation.
• Data anonymization: All data collected through Google Analytics is anonymized and does not allow individual user identification.
• Cookie control: You can disable Google Analytics cookies through your browser settings or using opt-out tools provided by Google.

Data Sharing and Disclosure

Zademy uses Google Analytics in accordance with its privacy policy:

• Aggregated data: We share aggregated and anonymized data with Google for analytics processing.
• No personal information: We do not share personally identifiable information with Google or third parties.
• Compliance: Google Analytics operates under Google LLC's terms of service and privacy policies.
• No data selling: We do not sell, rent, or commercialize user information.

User Rights

As a visitor to Zademy, you have the following rights:

• Cookie control: You can disable Google Analytics cookies at any time through your browser settings.
• Local data: Any data stored in localStorage is completely under your control and can be deleted at any time.
• Transparency: You can verify the Google Analytics implementation by reviewing the site's source code.
• Opt-out: Google provides tools to opt out of analytics tracking across all websites that use their services.

Service Content

This site is a personal software engineering blog based on open-source technology, primarily providing:

• Technical articles about software development, architecture, and best practices.
• Tutorials and guides on specific technologies.
• Brief notes (jottings) about technical discoveries and daily learnings.
• Announcements and updates about personal projects.
• Feed subscription to stay updated with new content.

User Permission Description

• Browse all public content on the site.
• Subscribe to RSS/Atom feeds.
• Share articles through direct links.
• Use the source code shown in tutorials under specified licenses.

User Conduct Guidelines

When using this site's services, you need to comply with:

• Respect the legitimate rights and interests of other users and content creators.
• Do not abuse or attempt to damage the website's technical architecture.
• Do not spam in comments (if implemented in the future).
• Respect the code and content licenses specified in each article.

Intellectual Property

• Site theme: This site's theme is released under the GPLv3 open-source license.
• Original content: Original content on the site (articles, tutorials, notes) is licensed under Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License, unless otherwise specified in a specific article.
• Source code: Source code shown in tutorials may be under different licenses specified in each article. Generally follows permissive licenses like MIT, Apache 2.0, or similar.
• Third-party resources: Third-party resources follow their respective licensing agreements.

Service Changes and Termination

• This site reserves the right to modify, suspend, or terminate part or all services at any time.
• Major changes will be notified to users through website announcements or other appropriate means.
• In case of service termination, reasonable effort will be made to provide prior access to content for those who wish to save it.

Content Disclaimer

• Content on this site represents the author's personal views and does not constitute any form of technical or professional advice.
• Technical information provided may become outdated over time; always verify current official documentation.
• This site is not responsible for the accuracy, completeness, or timeliness of technical content.
• Users are responsible for any consequences arising from applying technical content in their projects.

Technical Disclaimer

• This site is built on open-source technology. This site strives to ensure service stability but does not guarantee zero interruptions.
• This site is not responsible for service interruptions caused by network failures, server maintenance, force majeure, and other factors.
• Third-party service failures or policy changes may affect this site's functionality.

Link Disclaimer

• This site may contain links to third-party websites. This site is not responsible for the content or privacy policies of these websites.
• Users are responsible for their actions and consequences when clicking external links.
• Links to technical resources are provided for convenience and do not constitute official endorsement.

Code and Software Disclaimer

• Source code provided on this site is for educational and demonstration purposes.
• Always perform proper testing before using code in production.
• The author is not responsible for damages caused by implementing code or techniques shown on this site.
• Best practices and recommendations may change over time; stay updated with current industry trends.

Loss Disclaimer

To the maximum extent permitted by law, this site is not responsible for the following situations:

• Direct or indirect losses caused by using or being unable to use this site's services.
• Data loss, business interruption, or other economic losses.
• Infringement or breach of contract by third parties.
• Implementation decisions based on the technical content provided.