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This page shows stories whose rank on the Hacker News front page is significantly lower than their raw rank, indicating action by Hacker News moderators such as addition to the second-chance pool. Click on the colorful stats below each story to see detailed historical charts. Click here for additional ranking algorithms
key: ×UpvoteRate (?)   #rank on front page   rankDelta (?)
  1. What makes you senior (terriblesoftware.org)
    ×2.71 96 #77 | 397 points by mooreds 3 days ago | 189 comments | ??? ???
  2. Fabrication Techniques Using Myco-Materials (encyclopedia.pub)
    ×0.41 71 #82 | 19 points by andsoitis 1 day ago | 4 comments | ??? ???
  3. Show HN: WebPtoPNG – I built a WebP to PNG tool, everything runs in the browser (webptopng.cc)
    ×0.52 69 #83 | 15 points by akseli_ukkonen 20 hours ago | 16 comments | ??? ???
  4. GraphicsMagick Image Processing System (graphicsmagick.org)
    ×1.19 69 #68 | 19 points by exvi 20 hours ago | discuss | ??? ???
  5. 2D Signed Distance Functions (iquilezles.org)
    ×0.99 67 #60 | 20 points by nickswalker 19 hours ago | discuss | ??? ???
  6. map::operator[] should be nodiscard (quuxplusone.github.io)
    ×0.94 64 #56 | 72 points by jandeboevrie 1 day ago | 68 comments | ??? ???
  7. Scaling Go Testing with Contract and Scenario Mocks (funnelstory.ai)
    ×0.53 62 #78 | 43 points by preetamjinka 1 day ago | 26 comments | ??? ???
  8. Lessons from the PG&E outage (waymo.com)
    ×1.31 60 #43 | 152 points by scoofy 1 day ago | 147 comments | ??? ???
  9. Proving Bounds for the Randomized MaxCut Approximation Algorithm in Lean4 (abhamra.com)
    ×0.67 60 #85 | 62 points by todsacerdoti 1 day ago | 3 comments | ??? ???
  10. Open source USB to GPIB converter (for Test and Measurement instruments) (github.com/xyphro)
    ×0.97 58 #70 | 91 points by v15w 1 day ago | 43 comments | ??? ???
  11. Volvo Centum is Dalton Maag's new typeface for Volvo (wallpaper.com)
    ×1.08 57 #74 | 122 points by ohjeez 1 day ago | 154 comments | ??? ???
  12. Spice: A 40-year old open-source success story (2011) (edn.com)
    ×0.76 59 #66 | 34 points by stmw 1 day ago | 4 comments | ??? ???
  13. Show HN: ReadHn - Reading list for top HN posts (readhn.top)
    ×1.73 66 #67 | 5 points by taabishm2 8 hours ago | discuss | ??? ???
  14. Two ancient humans, including famed 'Iceman,' had cancer-causing virus (science.org)
    ×0.95 59 #62 | 16 points by rolph 14 hours ago | 1 comments | ??? ???
  15. Could lockfiles just be SBOMs? (nesbitt.io)
    ×1.05 49 #89 | 70 points by zdw 1 day ago | 57 comments | ??? ???
  16. No Longer Evil – new life for dead/outdated Nest Generation 1 and 2 thermostats (nolongerevil.com)
    ×1.67 53 #34 | 29 points by pabs3 14 hours ago | 3 comments | ??? ???
  17. Help My c64 caught on fire (c0de517e.com)
    ×0.91 48 #84 | 118 points by ibobev 1 day ago | 39 comments | ??? ???
  18. The port I couldn't ship (ammil.industries)
    ×0.89 49 #36 | 133 points by cjlm 1 day ago | 89 comments | ??? ???
  19. Litex: Formal math for everyone – set theory examples with Lean comparison (litexlang.com)
    ×0.63 48 #86 | 25 points by litexlang 22 hours ago | 7 comments | ??? ???
  20. Salmon Recipe (waveinscriber.com)
    ×1.14 49 #63 | 27 points by vitalnodo 17 hours ago | 3 comments | ??? ???
  21. Quake's Player Speed (2017) (rome.ro)
    ×1.16 47 #53 | 79 points by klaussilveira 1 day ago | 28 comments | ??? ???
  22. Your inbox is a bandit problem (parentheticallyspeaking.org)
    ×1.03 45 #52 | 95 points by zdw 1 day ago | 74 comments | ??? ???
  23. Show HN: A local-first, reversible PII scrubber for AI workflows (medium.com)
    ×0.57 46 #73 | 31 points by tjruesch 20 hours ago | 10 comments | ??? ???
  24. Making a game on a custom bytecode VM in 7 days and 3kB (le-brun.eu)
    ×1.07 43 #51 | 98 points by laurentlb 1 day ago | 15 comments | ??? ???
  25. Qntm's Power Tower Toy (qntm.org)
    ×0.69 40 #46 | 79 points by ravenical 22 hours ago | 25 comments | ??? ???
  26. The dawn of a world simulator (odyssey.ml)
    ×0.74 40 #41 | 73 points by olivercameron 21 hours ago | 45 comments | ??? ???
  27. Toad is a unified experience for AI in the terminal (willmcgugan.github.io)
    ×2.11 38 #80 | 225 points by nikolatt 2 days ago | 77 comments | ??? ???
  28. A faster path to container images in Bazel (tweag.io)
    ×0.77 37 #42 | 97 points by malt3 1 day ago | 51 comments | ??? ???
  29. Permission Systems for Enterprise That Scale (eliocapella.com)
    ×1.06 33 #71 | 96 points by eliocs 1 day ago | 30 comments | ??? ???
  30. Redis vs. BoltCache (github.com/wutlu)
    ×0.83 34 #61 | 15 points by spotlayn 10 hours ago | 6 comments | ??? ???
  31. My 2026 Open Social Web Predictions (timothychambers.net)
    ×0.95 31 #49 | 106 points by todsacerdoti 1 day ago | 103 comments | ??? ???
  32. Avoid Mini-Frameworks (laike9m.com)
    ×1.37 30 #48 | 147 points by laike9m 1 day ago | 106 comments | ??? ???
  33. Google's year in review: areas with research breakthroughs in 2025 (blog.google)
    ×1.89 27 #45 | 213 points by Anon84 1 day ago | 156 comments | ??? ???
  34. The next-gen mainboard designed with amigaos4 and morphos in mind (vitasys.nl)
    ×0.95 28 #38 | 67 points by todsacerdoti 17 hours ago | 14 comments | ??? ???
  35. Jingle Bells (Batman Smells): An incomplete festive folk-rhyme taxonomy (loreandordure.com)
    ×1.11 27 #40 | 112 points by helsinkiandrew 22 hours ago | 51 comments | ??? ???
  36. Don't Become the Machine (bearblog.dev)
    ×2.18 26 #58 | 233 points by armeetj 1 day ago | 133 comments | ??? ???
  37. Show HN: CineCLI – Browse and torrent movies directly from your terminal (github.com/eyeblech)
    ×1.73 24 #90 | 335 points by samsep10l 2 days ago | 106 comments | ??? ???
  38. Prototaxites (astrobiology.com)
    ×0.84 26 #39 | 63 points by andsoitis 15 hours ago | 10 comments | ??? ???
  39. Comptime – C# meta-programming with compile-time code generation and evaluation (github.com/sebastienros)
    ×1.09 24 #32 | 121 points by bj-rn 20 hours ago | 55 comments | ??? ???
  40. JEDEC developing reduced pin count HBM4 standard to enable higher capacity (blocksandfiles.com)
    ×0.72 25 #27 | 60 points by rbanffy 13 hours ago | 11 comments | ??? ???
  41. The IPv4 address swamp: The new normal (apnic.net)
    ×1.08 21 #81 | 46 points by speckx 22 hours ago | 18 comments | ??? ???
  42. Coding Intelligence Asymptotics (fi-le.net)
    ×0.70 21 #75 | 17 points by fi-le 11 hours ago | 1 comments | ??? ???
  43. Research team digitizes more than 100 years of Canadian infectious disease data (mcmaster.ca)
    ×1.13 19 #28 | 141 points by XzetaU8 19 hours ago | 6 comments | ??? ???
  44. Asterisk AI Voice Agent (github.com/hkjarral)
    ×1.13 17 #21 | 159 points by akrulino 18 hours ago | 85 comments | ??? ???
  45. I'm returning my Framework 16 (yorickpeterse.com)
    ×2.37 16 #37 | 271 points by YorickPeterse 1 day ago | 483 comments | ??? ???
  46. Fabrice Bellard: Biography (2009) [pdf] (ipaidia.gr)
    ×1.70 16 #17 | 318 points by lioeters 23 hours ago | 100 comments | ??? ???
  47. Using Vectorize to build an unreasonably good search engine in 160 lines of code (partykit.io)
    ×1.16 15 #31 | 107 points by ColinWright 16 hours ago | 30 comments | ??? ???
  48. Handheld PC Community Forums (hpcfactor.com)
    ×0.73 15 #30 | 44 points by walterbell 10 hours ago | 14 comments | ??? ???
  49. Fabrice Bellard Releases MicroQuickJS (github.com/bellard)
    ×5.08 12 #23 | 1412 points by Aissen 2 days ago | 530 comments | ??? ???
  50. Self-referencing Page Tables for the x86-Architecture (0l.de)
    ×0.53 14 #22 | 44 points by stv0g 8 hours ago | 8 comments | ??? ???
  51. The First Photographs of Snowflakes Discover the Groundbreaking Microphotography (openculture.com)
    ×0.98 13 #14 | 64 points by _____k 9 hours ago | 7 comments | ??? ???
  52. The Inner-Platform Effect (2006) (thedailywtf.com)
    ×1.04 20 #12 | 6 points by birdculture 1 hour ago | discuss | ??? ???
  53. The e-scooter isn't new – London was zooming around on Autopeds a century ago (ianvisits.co.uk)
    ×1.61 10 #72 | 176 points by zeristor 1 day ago | 125 comments | ??? ???
  54. Quantum Error Correction Goes FOOM (algassert.com)
    ×0.72 11 #20 | 45 points by EvgeniyZh 8 hours ago | 11 comments | ??? ???
  55. Who Watches the Waymos? I do [video] (youtube.com)
    ×1.40 9 #16 | 230 points by notgloating 17 hours ago | 77 comments | ??? ???
  56. Show HN: Exploring Mathematics with Python (psu.ac.th)
    ×1.59 8 #29 | 187 points by Andrew2565 19 hours ago | 19 comments | ??? ???
  57. Games’ affordance of childlike wonder and reduced burnout risk in young adults (jmir.org)
    ×1.59 6 #65 | 160 points by azalemeth 1 day ago | 125 comments | ??? ???
  58. Show HN: Minimalist editor that lives in browser, stores everything in the URL (github.com/antonmedv)
    ×1.89 6 #18 | 397 points by medv 21 hours ago | 137 comments | ??? ???
  59. CSRF protection without tokens or hidden form fields (miguelgrinberg.com)
    ×1.82 6 #24 | 263 points by adevilinyc 20 hours ago | 94 comments | ??? ???
  60. Phoenix: A modern X server written from scratch in Zig (dec05eba.com)
    ×2.31 6 #8 | 555 points by snvzz 18 hours ago | 308 comments | ??? ???
  61. Ask HN: How do I bridge the gap between PhD and SWE experiences?
    ×0.96 6 #13 | 47 points by ecophyseis 6 hours ago | 33 comments | ??? ???
  62. Asahi Linux with Sway on the MacBook Air M2 (lawrence.lu)
    ×2.38 7 #6 | 32 points by andsoitis 3 hours ago | 10 comments | ??? ???
  63. The entire New Yorker Archive Is Now Fully Digitized (newyorker.com)
    ×1.77 6 #3 | 129 points by thm 4 hours ago | 20 comments | ??? ???
  64. Toys with the highest play-time and lowest clean-up-time (joannabregan.substack.com)
    ×2.27 6 #5 | 86 points by surprisetalk 4 hours ago | 52 comments | ??? ???
  65. Python 3.15’s interpreter for Windows x86-64 should hopefully be 15% faster (fidget-spinner.github.io)
    ×1.55 4 #1 | 180 points by lumpa 4 hours ago | 49 comments | ??? ???
  66. Show HN: Vibium – Browser automation for AI and humans, by Selenium's creator (github.com/VibiumDev)
    ×2.09 3 #26 | 371 points by hugs 23 hours ago | 105 comments | ??? ???
  67. Microsoft Is Finally Killing RC4 (schneier.com)
    ×1.43 4 #54 | 7 points by jandeboevrie 3 hours ago | discuss | ??? ???
  68. I Sell Onions on the Internet (deepsouthventures.com)
    ×2.92 2 #2 | 41 points by sogen 1 hour ago | 6 comments | ??? ???