HN blogs - 17/10/25
Penrose Tiling Visualization https://fanyangxyz.github.io/penrose-ii/ (HN source)
Automated Email Spam Detection Using N8N https://prakhargurunani.com/blog/detecting-spam-emails-using-n8n/ (HN source)
How to Build an Agent https://samdobson.uk/posts/how-to-build-an-agent/ (HN source)
Why Software Quality Disappeared: Culture https://lukaswerner.com/post/2025-10-14@swe-qc-culture (HN source)
The Bottleneck Cascade https://www.davidlpeterson.com/the-bottleneck-cascade/ (HN source)
Saving $4000/month with self-hosted runners https://jeffverkoeyen.com/blog/2025/10/17/SelfHostingMacMinis/ (HN source)
The Ofcom Files https://prestonbyrne.com/2025/10/16/the-ofcom-files/ (HN source)
I Reinstated My Guestbook After 20 Years https://susam.net/reinstated-guestbook.html (HN source)
High-precision date/time in C https://antonz.org/vaqt/ (HN source)
Meeting or Deleting Constraints https://www.jasonthorsness.com/33 (HN source)
Confident Loving and Kind https://cauldron.life/blog/confident-loving-kind/ (HN source)
Missed Connections and Markov Chains https://nry.me/posts/2025-07-11/missed-connections-markov-chain/ (HN source)
Agents 2.0: From Shallow Loops to Deep Agents https://www.philschmid.de/agents-2.0-deep-agents (HN source)
My perfect Music app doesn’t exist https://hicks.design/journal/my-perfect-music-app-doesnt-exist (HN source)
Claude Skills is context management for code execution https://www.noahlebovic.com/claude-skills-is-context-management-for-code-execution/ (HN source)