Terms of Use & Disclaimer

Content & Copyright

All original content on this site (groou.com) — including text, diagrams, and code examples — is authored by Justin Kim unless otherwise noted. Code samples are provided under the MIT License unless explicitly stated otherwise. Written content is © Justin Kim, all rights reserved. You may quote excerpts with proper attribution and a link to the original post.

Accuracy & Liability

This blog is a personal technical journal. Posts reflect my understanding at the time of writing and may contain errors or become outdated. I make no warranties regarding the accuracy, completeness, or fitness for any particular purpose of the information provided here. Use any information at your own risk. I am not liable for any damages arising from reliance on content published here.

Third-Party Services

This site uses the following third-party services, each governed by their own privacy and terms policies:

• Google Analytics (GA4) — Usage analytics. See Google’s Privacy Policy.
• Google AdSense — Advertising. See Google’s Advertising Policies.
• Google Funding Choices — Consent management for EEA/UK/CH users.
• KaTeX (jsDelivr CDN) — Math rendering. No data collection.
• Mermaid.js (jsDelivr CDN) — Diagram rendering. No data collection.
• Pretendard / Google Fonts — Web fonts. May log requests per their respective privacy policies.
• Cusdis — Privacy-focused comment system.

Affiliate Disclosure

This site does not participate in affiliate programs. Links to external resources are editorial, not commercial.

Privacy

For information on data collection and your rights (including GDPR), see the Privacy Policy.

Changes

These terms may be updated without notice. The date of last significant revision will be reflected in the post modification date if relevant.

Last updated: 2026-04-19