Hacker News

New stories

Live mirror
30 storiesupdated just nowView source snapshot
  1. LensVLM: Compressing long context as images, expanding only relevant pages(huggingface.co)
    discuss
  2. Ask HN: Do you offload your coding to AI, or keep your skills sharp?
    discuss
  3. Can internal model transparency tame the AI race?(karthiktadepalli.com)
    discuss
  4. The meta-harness for coding agents(soloterm.com)
    discuss
  5. Show HN: Jev-mice – mouse colony simulation using Jev and deterministic engine(carsonsweet.com)
    discuss
  6. Discover Solo: The Ultimate AI-Integrated Control Panel(master.dev)
    discuss
  7. Steam Frame Teardown(ifixit.com)
    discuss
  8. SpaceX Starshield(wikipedia.org)
    discuss
  9. Mexican Navy's tall ship Cuauhtémoc will be at the Embarcadero all week(kqed.org)
    discuss
  10. A Worthwhile Trade(nejm.org)
    discuss
  11. Loopjacking in A2A Implementations: Hijacking Human-in-the-Loop Approvals(adithyanak.com)
    discuss
  12. How AI Helps and Hampers Junior Workers(nominalnews.com)
    discuss
  13. Jackrong/Qwopus3.8-27B-Flash-V2(huggingface.co)
    discuss
  14. Nemotron 3 Diarization(huggingface.co)
    discuss
  15. CKKS – Encryption and Decryption(jeremykun.com)
    discuss
  16. What AI pays the people who train it(dpdns.org)
    discuss
  17. Cloud Agents Are Inevitable AI Prisons(normanponte.io)
    discuss
  18. Ask HN: Why so many dead comments lately?
    discuss
  19. Illinois, California governors fast-track AI safety measures with EOs(transparencycoalition.ai)
    discuss
  20. Gvnr(gvnr.io)
    discuss
  21. HySparse2: Hybrid Sparse Attention with Two-Level KV Sharing(arxiv.org)
    discuss
  22. The Vigilante Who's Taking Down Recruitment Scammers, One Fake Job Ad at a Time(wsj.com)
    1comments
  23. Pretraining data, not verifiability, is why LLMs are good at math (and coding)(lesswrong.com)
    discuss
  24. Microsoft Publisher will no longer be supported after October 2026(support.microsoft.com)
    1comments
  25. When AI makes challenging last-minute requests no human client cares about(twitter.com/lauren_wilford)
    discuss
  26. Facing Congressional Scrutiny, Flock Details New Search Guardrails(wsj.com)
    discuss
  27. A quadruped robot designed to complete a marathon on a single battery charge(nature.com)
    discuss
  28. Swap, ZRAM, Zswap and Hibernate on NixOS(matthewbrunelle.com)
    discuss
  29. Claude discovers a novel enzyme system with CRISPR-like repeats(anthropic.com)
    discuss
  30. Introducing HLE-Diamond – Humanity's Last Exam(lastexam.ai)
    discuss

Rails World 2026 Opening Keynote [video]

7 pointsby 3h agoyoutube.com
4 comments
3h agoHN ↗

This keynote is from David Heinemeier Hansson (DHH) of 37Signals and the Rails core team, but it's actually more about AI coding than Rails and how 37Signals is adapting to this new technology. DHH and 37Signals are pretty famously anti-Venture Capitalist and Silicon Valley hype so they give an interesting unique perspective on tech trends. In the keynote, DHH believes the age of "hand coding" is over and what that means for our industry.

2h agoHN ↗

I was hoping there will be news on Rails 9.0. Feels like this is the end of Ruby Rails.

Hey is not even a Ruby Rails App anymore. And indirectly admitting Ruby is slow considering they manage to cut 99.9% of CPU with their rewrite in Rust.

1h agoHN ↗

Agents might pick up Topcoat (inspired by Rails) as the framework for those Rust apps.

52m agoHN ↗

I hadn't connected the dots until you mentioned it, but yeah this keynote indirectly says it's the end of Ruby and Rails. Ruby was designed to be coded by humans, and DHH says it's the end of coding by hand.