32: DTF:HN for February 1, 2026

Your Daily Tech Feed covering the top 10 stories on Hacker News for February 1, 2026. Featuring: Netbird – Open Source Zero Trust Networking, What I learned building an opinionated and minimal coding agent, The Book of PF, 4th edition, How to Scale a System from 0 to 10M+ Users, Mobile carriers can get your GPS location, and more.

Stories covered:

1. Netbird – Open Source Zero Trust Networking
   (Article | HN Discussion | 🎧 0:19)
2. What I learned building an opinionated and minimal coding agent
   (Article | HN Discussion | 🎧 2:28)
3. The Book of PF, 4th edition
   (Article | HN Discussion | 🎧 4:49)
4. How to Scale a System from 0 to 10M+ Users
   (Article | HN Discussion | 🎧 7:04)
5. Mobile carriers can get your GPS location
   (Article | HN Discussion | 🎧 9:20)
6. Reliable 25 Gigabit Ethernet via Thunderbolt
   (Article | HN Discussion | 🎧 11:41)
7. Amiga Unix (Amix)
   (Article | HN Discussion | 🎧 14:02)
8. The history of C# and TypeScript with Anders Hejlsberg [video]
   (Article | HN Discussion | 🎧 16:15)
9. VisualJJ – Jujutsu in Visual Studio Code
   (Article | HN Discussion | 🎧 18:24)
10. In praise of –dry-run
    (Article | HN Discussion | 🎧 20:29)