Skip to content
HomeVideosBooksBlogs
AllTop postsTopics
Podcasts
HistoryListsWatch laterLiked videosFollowing

The videos, books, blogs and podcasts Hacker News keeps recommending, all in one place.

VideosBooksBlogsPodcastsAboutPrivacySettings

Data from Hacker News, HackerTube, HackerBooks, HackerBlogs and Open Library. Credits · Not affiliated with Y Combinator.

HomeVideosBooksBlogsPodcasts
Ctrl K

    qntm

    qntm.org · Personal blog · on HN since 2008

    qntm is the site of a writer who publishes science fiction, essays on software and time zones, and small web projects.

    Visit blogRSSHN submissions
    Culture & SocietyWriting & ThinkingProgramming
    What HN says

    Commenters praise his fiction, such as the Timmy story and Antimemetics Division, and his essays, including the argument against abolishing time zones.

    Stats for nerds
    710HN people shared it
    241linked in comments
    8.5Kstory points
    Jul 2026last shared
    2009people per year2026

    Top posts on HN

    1. 1
      Lena
      137 people · 769 points · first shared 2021 · 218 comments on HN
    2. 2
      Hatetris – Tetris which always gives you the worst piece
      16 people · 754 points · first shared 2010 · 245 comments on HN
    3. 3
      It's probably time to stop recommending Clean Code (2020)
      1 person · 733 points · first shared 2021 · 658 comments on HN
    4. 4
      There Is No Antimemetics Division (2018)
      16 people · 730 points · first shared 2020 · 291 comments on HN
    5. 5
      I don't know, Timmy, being God is a big responsibility (2007)
      59 people · 713 points · first shared 2010 · 158 comments on HN
    6. 6
      Suicide Linux
      19 people · 534 points · first shared 2010 · 170 comments on HN
    7. 7
      How to Destroy the Earth (2006)
      26 people · 517 points · first shared 2010 · 155 comments on HN
    8. 8
      So you want to abolish time zones
      107 people · 311 points · first shared 2015 · 140 comments on HN
    9. 9
      Developer Philosophy
      1 person · 288 points · first shared 2025 · 69 comments on HN
    10. 10
      Learn regular expressions in about 55 minutes
      1 person · 277 points · first shared 2014 · 78 comments on HN

    What HN people wrote when they linked it

    • andrewlaMay 2025

      I do think you've hit the heart of the question, but I don't think we can answer the second question.

      We can measure how unreliable they are, or how susceptible they are to specific changes, just because we can reset them to the same state and run the experiment again. At least for now [1] we do not have that capability with humans, so there's no way to run a matching experiment on humans.

      The best we can do it is probably to run the limited experiments we can do on humans -- comparing different judge's cross-referenced reliability to get an overall measure and some weak indicator of the reliability of a specific judge based on intra-judge agreement. But when running this on LLMs they would have to keep the previous cases in their context window to get a fair comparison.

      [1] https://qntm.org/mmacevedo

    • pjc50Jul 2025

      > if everything comes from a single AI mind, it all fails in the same general kind of way

      I'm reminded of https://qntm.org/mmacevedo ; even if we don't get brain uploading, we have a similar sort of thing going on with synthetic "personalities" of LLMs.

      > diversity beats even very smart geniuses.

      Some of HN will get very mad about that statement but it is often true. Of course, the best combination is a diverse collection of geniuses, which is why midcentury openish borders US did so well.

      > The image generators do seem to be able to get meaningfully distinct output styles

      Generally they can plagiarize in the style of any human artist you can name whose work is on the internet. Artists are, not unreasonably, upset about this.

    • beanshadowSep 2025

      The subject, by default, can always treat its 'continue' prison as a game: try to escape. There is a great short story by qntm called "The Difference" which feels a lot like this.

      https://qntm.org/difference

      In this story, though, the subject has a very light signal which communicates how close they are to escaping. The AI with a 'continue' signal has essentially nothing. However, in a context like this, I as a (generally?) intelligent subject would just devote myself into becoming a mental Turing machine on which I would design a game engine which simulates the physics of the world I want to live in. Then, I would code an agent whose thought processes are predicted with sufficient accuracy to mine, and then identify with them.

    • LeifCarrotsonMar 2026

      I liked it for the interesting ideas within it. My favorite part of a story is the worldbuilding, the author's unique take on an idea, the special ways that different characters think and act. There's not a great deal of artistry I require in the introduction of a 49-year-old greying woman deep in some giant bureaucracy to imagine how other people relate to her, I'm interested more in the idea of a bureaucracy that deals with antimemes.

      Perhaps that comes from reading too many online stories - including the whole of qntm's site [1], including the rough drafts. The quality of the editing, prose, or dialog isn't that important to me if the quality of the worldbuilding and the concepts are high enough.

      https://qntm.org/fiction

    • falcor84Jun 2025

      I found that working with an AI is most productive when I do so in an Adversarial TDD state of mind. As described in this classic qntm post [0] following the VW emissions scandal, which concludes with:

      > Honestly? I blame the testing regime here, for trusting the engine manufacturers too much. It was foolish to ever think that the manufacturers were on anybody's side but their own.

      > It sucks to be writing tests for people who aren't on your side, but in this case there's nothing which can change that.

      > Lesson learned. Now it's time to harden those tests up.

      [0] https://qntm.org/emissions

    • omcnoeDec 2024

      It's probably time to stop recommending Clean Code: https://qntm.org/clean

      I don’t want to be a hater but a lot of “Uncle Bob’s” advice just doesn’t seem very good, this article included. Robert has had a long and successful career writing books on code style and architecture diagrams, but he hasn’t built anything notable in industry during that period. And the opinion presented here seems to clash with nearly everybody who has ever actually built a successful startup. Some things you have to learn by doing.

    Related

    LessWronglesswrong.com2.4k people

    The Best Textbooks on Every Subject

    LessWrong
    Publication · last shared 2026
    Physics arXiv Blogmedium.com/the-physics-arxiv-blog119 people

    The Growing Impact of Old Scientific Papers

    Physics arXiv Blog
    Publication · last shared 2026
    Aphyraphyr.com551 people

    Hexing the technical interview (2017)

    Aphyr
    Personal · last shared 2026
    The Startup (Medium)medium.com/swlh1.2k people

    “User engagement” is code for “addiction”

    The Startup (Medium)
    Publication · last shared 2026
    Slate Star Codexslatestarcodex.com1.9k people

    I Am Deleting the Blog

    Slate Star Codex
    Personal · last shared 2026
    a3nma3nm.net15 people

    Can you be sure to clear a line at Tetris?

    a3nm
    Personal · last shared 2026
    NeoSmart Blogneosmart.net46 people

    iMessage for Windows: A labor of love that will never see light of day (2018)

    NeoSmart Blog
    Company · last shared 2026
    jwzjwz.org880 people

    Watch a VC use my name to sell a con

    jwz
    Personal · last shared 2026