Privacy

Privacy & Cookies Policy
Last updated: April 2026
 
This privacy & cookies policy applies across all my swstack.org learning projects.
 
The websites I build, including this one, are my personal hobby learning projects. I share my journey in public as a complete beginner — exploring software stacks, AI, robotics, space compute, philosophical ideas, and more.
 
External Links
Some links on this site point to third-party websites and services (GitHub, X, etc.). These external sites follow their own privacy policies and terms of service. This site collects no data through links and accepts no responsibility for third-party content, practices, security, or availability.
 
Comments (Powered by Giscus)
Comments are powered by Giscus (via GitHub). The commenting system loads a script from giscus.app and does not use any tracking cookies. A login token is stored in your browser’s localStorage only if you sign in with your GitHub account to leave a comment or reaction. All comments (including username, avatar, and text) are public on GitHub and stored by GitHub — not on this site. No anonymous comments are allowed. You can edit or delete your own comments at any time directly on GitHub.
 
Data Retention
Any login token stored in localStorage remains in your browser until you clear it or it expires. Actual comments and related data are retained by GitHub according to their retention policy.
 
Third Parties
This site uses Cloudflare for hosting and basic analytics, and GitHub (via Giscus) for comments. GitHub handles comment data under their privacy statement, including any international transfers with appropriate safeguards.
For full details:
 
Your Rights
You can exercise your data rights (access, deletion, etc.) regarding comments directly with GitHub. For any questions about this website, contact me on X: @swstack
 
Hosting & Analytics
This site is hosted by Cloudflare. It uses basic non-personal web analytics (disabled for EU visitors). No personal data is collected. For details see Cloudflare Privacy Policy.
 
Essential / Strictly Necessary Cookies
This site only uses Cloudflare’s essential security/functionality cookies (no tracking or advertising). Giscus does not set any cookies. This site may also use Ace.js or similar client-side, in-browser tools (such as code editors) that run entirely locally in your browser. These tools may use browser storage features (such as localStorage or sessionStorage) to remember settings or unsaved work during your session, but all processing happens on your device and no data is transmitted to our servers or any third parties for tracking purposes. No other cookies or tracking tools are used. For more information see Cloudflare Cookie Policy.
 
Contact
Questions? Reach me on X: @swstack or visit swstack.org