1. Hubble: Open-source notetaking app for you and your agents (www.hubble.md)
    150 points by handfuloflight 5 days | 80 comments
  2. Reaping the Whirlwind – Inside the Potomac River Midair Collision (admiralcloudberg.medium.com)
    9 points by sklargh 1 day | 1 comments
  3. Benchmarking Opus 5 on SlopCodeBench (github.com)
    405 points by dhorthy 6 days | 119 comments
  4. PyTorch: A Reference Language (docs.pytorch.org)
    80 points by matt_d 6 days | 8 comments
  5. Japan unveils 'human refrigerator' to combat extreme summer heat (www.globalsouthworld.com)
    23 points by decimalenough 4 days | 12 comments
  6. DConf 2026 in London (dconf.org)
    123 points by teleforce 6 days | 68 comments
  7. Top 1% of U.S. nonprofits account for 75% of revenue (data.charitysense.com)
    19 points by mtweak 3 days | 3 comments
  8. The iPhone Upgrade Program is being replaced by Apple Upgrade (www.apple.com)
    209 points by lkurtz 5 days | 390 comments
  9. Why etymologies matter: How tracing words can illuminate history (2024) (resobscura.substack.com)
    5 points by benbreen 2 days | discuss
  10. The Empty Field That Wasn't: GPS, OTAD and Two Decades of Encrypted Broadcasts (sjmurdoch.github.io)
    10 points by exiguus 2 days | discuss
  11. A big win for Android interoperability (www.openhomefoundation.org)
    4 points by saeedesmaili 1 day | discuss
  12. Companion AI, Sycophancy, and the Engineering of Attachment (papers.ssrn.com)
    6 points by Ai_Sycophancy 2 days | discuss
  13. Show HN: Formally verified 3D CSG: Trust 93 lines spec, not 1000 lines AI code (github.com)
    115 points by permute 5 days | 49 comments
  14. Show HN: The Federalist Papers, typeset as the 1787 newspapers they ran in (federalistreader.org)
    55 points by vhwalke 4 days | 15 comments
  15. What it means for an API to be RESTful (en.andros.dev)
    37 points by ibobev 3 days | 52 comments
  16. Show HN: Claude-account – switch Claude Code accounts without logging in again (github.com)
    54 points by hamza_rehman 3 days | 31 comments
  17. Better to Beg Forgiveness (pluralistic.net)
    52 points by hn_acker 2 days | 16 comments
  18. Small Portable Weather Radar (github.com)
    34 points by 9021007 4 days | 4 comments
  19. The Chatbot Act Forces One Parenting Model on Every Family (www.eff.org)
    17 points by mdp2021 1 day | discuss
  20. Axiom Foundation launches to publish law as open, verifiable code (axiom.org)
    31 points by axbac 4 days | 18 comments