Hacker News Highlights

This is a recap of the top 10 posts on Hacker News on Sep 26, 2025.

Feel free to leave feedback on Github: https://github.com/denolfe/hacker-news-highlights

• (00:00) - Intro
• (00:19) - Cloudflare Email Service: private beta
• (01:26) - ChatGPT Pulse
• (02:32) - Improved Gemini 2.5 Flash and Flash-Lite
• (03:45) - Demand for human radiologists is at an all-time high
• (04:58) - Ollama Web Search
• (05:58) - Athlon 64: How AMD turned the tables on Intel
• (07:19) - Resurrect the Old Web
• (08:31) - Evanston orders Flock to remove reinstalled cameras
• (09:43) - Redis is fast – I'll cache in Postgres
• (10:47) - RedoxFS is the default filesystem of Redox OS, inspired by ZFS
• (12:12) - Outro

Cloudflare Email Service: private beta
https://blog.cloudflare.com/email-service/
https://news.ycombinator.com/item?id=45373081

ChatGPT Pulse
https://openai.com/index/introducing-chatgpt-pulse/
https://news.ycombinator.com/item?id=45375477

Improved Gemini 2.5 Flash and Flash-Lite
https://developers.googleblog.com/en/continuing-to-bring-you-our-latest-models-with-an-improved-gemini-2-5-flash-and-flash-lite-release/
https://news.ycombinator.com/item?id=45375845

Demand for human radiologists is at an all-time high
https://www.worksinprogress.news/p/why-ai-isnt-replacing-radiologists
https://news.ycombinator.com/item?id=45372335

Ollama Web Search
https://ollama.com/blog/web-search
https://news.ycombinator.com/item?id=45377641

Athlon 64: How AMD turned the tables on Intel
https://dfarq.homeip.net/athlon-64-how-amd-turned-the-tables-on-intel/
https://news.ycombinator.com/item?id=45376605

Resurrect the Old Web
https://stevedylandev.bearblog.dev/resurrect-the-old-web/
https://news.ycombinator.com/item?id=45372113

Evanston orders Flock to remove reinstalled cameras
https://evanstonroundtable.com/2025/09/24/flock-safety-reinstalls-evanston-cameras/
https://news.ycombinator.com/item?id=45382434

Redis is fast – I'll cache in Postgres
https://dizzy.zone/2025/09/24/Redis-is-fast-Ill-cache-in-Postgres/
https://news.ycombinator.com/item?id=45380699

RedoxFS is the default filesystem of Redox OS, inspired by ZFS
https://doc.redox-os.org/book/redoxfs.html
https://news.ycombinator.com/item?id=45379325