DTF:HN for March 23, 2026

Your Daily Tech Feed covering the top 10 stories on Hacker News for March 23, 2026. Featuring: I Built an AI Receptionist for a Luxury Mechanic Shop – Part 1, Migrating to the EU, POSSE – Publish on your Own Site, Syndicate Elsewhere, PC Gamer recommends RSS readers in a 37mb article that just keeps downloading, Walmart: ChatGPT checkout converted 3x worse than website, and more. Stories covered: 1. I Built an AI Receptionist for a Luxury Mechanic Shop – Part 1 https://www.itsthatlady.dev/blog/building-an-ai-receptionist-for-my-brother/ HN discussion: https://news.ycombinator.com/item?id=47487536 2. Migrating to the EU https://rz01.org/eu-migration/ HN discussion: https://news.ycombinator.com/item?id=47487436 3. POSSE – Publish on your Own Site, Syndicate Elsewhere https://indieweb.org/POSSE HN discussion: https://news.ycombinator.com/item?id=47486726 4. PC Gamer recommends RSS readers in a 37mb article that just keeps downloading https://stuartbreckenridge.net/2026-03-19-pc-gamer-recommends-rss-readers-in-a-37mb-article/ HN discussion: https://news.ycombinator.com/item?id=47480507 5. Walmart: ChatGPT checkout converted 3x worse than website https://searchengineland.com/walmart-chatgpt-checkout-converted-worse-472071 HN discussion: https://news.ycombinator.com/item?id=47444812 6. Tin Can, a 'landline' for kids https://www.businessinsider.com/tin-can-landline-kids-cellphone-cell-alternative-how-2025-9 HN discussion: https://news.ycombinator.com/item?id=47454647 7. The gold standard of optimization: A look under the hood of RollerCoaster Tycoon https://larstofus.com/2026/03/22/the-gold-standard-of-optimization-a-look-under-the-hood-of-rollercoaster-tycoon/ HN discussion: https://news.ycombinator.com/item?id=47480886 8. Can you get root with only a cigarette lighter? (2024) https://www.da.vidbuchanan.co.uk/blog/dram-emfi.html HN discussion: https://news.ycombinator.com/item?id=47453462 9. The future of version control https://bramcohen.com/p/manyana HN discussion: https://news.ycombinator.com/item?id=47478401 10. Reports of code's death are greatly exaggerated https://stevekrouse.com/precision HN discussion: https://news.ycombinator.com/item?id=47476315