1. CHC5: Open Camera System – Image Sensor Specification Comparison (www.circuitvalley.com)
    21 points by devoxel 3 days | 2 comments
  2. A bizarre Commodore 64 peripheral, a mime, and some pretty bad ads (buttondown.com)
    90 points by rfarley04 about 18 hours | 12 comments
  3. Singapore subway (mrt) information display types (www.sgtrains.com)
    52 points by gregorvand 4 days | 18 comments
  4. Steffen's Polyhedron (www.gregegan.net)
    60 points by pavel_lishin 3 days | 5 comments
  5. Ask HN: Resources to get good at soldering?
    254 points by tosmatos 4 days | 158 comments
  6. .gitignore Everything by Default (packagemain.tech)
    166 points by der_gopher about 17 hours | 162 comments
  7. Show HN: Open-Source eInk Bike Computer (opentrailpaper.com)
    392 points by stingrae 1 day | 120 comments
  8. Isar Aerospace launch into orbit [video] (www.youtube.com)
    98 points by stefan_ about 10 hours | 18 comments
  9. Formalizing Fermat's Last Theorem (www.anthropic.com)
    752 points by jlebar 1 day | 485 comments
  10. A Million Falcons Went Missing. Here’s How They Were Found (www.nationalgeographic.com)
    70 points by bryanrasmussen 3 days | 32 comments
  11. GPT-6 Astra (openai.com)
    2224 points by kibae 2 days | 2044 comments
  12. GPT-6 Astra on OpenRouter (openrouter.ai)
    307 points by Topfi 1 day | 222 comments
  13. Git hosting that never leaves Europe (pushin.eu)
    331 points by sevenseacat about 24 hours | 151 comments
  14. Obscura: Native rendering is here. No Chromium required (github.com)
    12 points by partsch about 9 hours | discuss
  15. Shutting down our public encrypted DNS (mullvad.net)
    450 points by mywacaday 1 day | 231 comments
  16. AI handles incidents, engineers lose touch with their systems (www.sylvainkalache.com)
    373 points by sylvainkalache about 22 hours | 331 comments
  17. .name Termination (neil.fraser.name)
    2198 points by pavel_lishin 3 days | 536 comments
  18. Show HN: TERMy – A fast terminal assistant that does not use LLMs (github.com)
    195 points by gioscarab 2 days | 44 comments
  19. Wikimedia Foundation Workers Overwhelmingly Vote to Form Union with CWA (wikiworkersunited.org)
    274 points by robin_reala about 14 hours | 143 comments
  20. Pointing at the error: compiler-style diagnostics in uutils coreutils (uutils.org)
    74 points by ingve 4 days | 11 comments
  21. South African diamond mines are closing due to weak sales and lab-grown stones (www.wsj.com)
    141 points by bookofjoe about 9 hours | 117 comments
  22. Portal by Spotify cut my Claude Code token usage by 90% (engineering.atspotify.com)
    252 points by cebert 1 day | 159 comments
  23. Can guitar frets perform multiplication? (www.charlespetzold.com)
    132 points by wibbily 1 day | 35 comments
  24. An open DNS recursive service for free security and high privacy (quad9.net)
    121 points by mooreds 1 day | 37 comments
  25. The Rust React Compiler is now native in Vite (blog.master.dev)
    168 points by acusti 1 day | 49 comments
  26. Artificial Analysis Intelligence Index v4.2 (artificialanalysis.ai)
    152 points by nojs 1 day | 63 comments
  27. Git Submodules as a Package Manager (nesbitt.io)
    88 points by ErenayDev 5 days | 32 comments
  28. Decompiler Explorer (dogbolt.org)
    131 points by tripdout 4 days | 8 comments
  29. Write Software in Latin (2025) [video] (www.youtube.com)
    46 points by akkartik 3 days | 25 comments
  30. deSEC – Free Secure DNS (desec.io)
    156 points by gurjeet 1 day | 54 comments
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