Hacker Blogs
Work in progress: 15,409 of 181,233 sites checked so far, more every week · updated 2 Nov 2026Missing a blog? Tell us

Top all-time · #599

T

Tom Murphy VII

Personal blog · tom7.orgprogramminggamesscience

Tom Murphy VII writes Tom Murphy 7's Invincible Web Page, a personal blog at tom7.org about programming, games and science. Since 2019, 102 different Hacker News readers have linked it 140 times, most often “Harder Drive: hard drives we didn't want, or need (2022) [video]”. No feed was found, so read it on the site itself.

No feed foundVisit the blog
140mentions?
8recommend?
102HN people?
2019–2026first – last linked?
Links on Hacker News per year · peak 28 in 2026

Sometimes recommended · 8 of 40 sampled comments recommend it?

Why HN links it

HN readers link tom7.org as a pointer to Tom Murphy VII's papers and projects: SIGBOVIK papers, Harder Drives, the ABC compiler and Bovex. Comments call them amusing and a favourite.

Recommended for · 8 comments
Called amusing, a favourite and great contenders; one says readers will love ABC and another calls him brilliant.

Summarised by Claude from a sample of 40 HN comments that link here. Each comment is marked recommending, critical or neutral (citing without judging); how this works.

Tom 7's serious web page for graduate school. (But it has fun stuff nonetheless.)

Most-linked posts?

  1. Harder Drive: hard drives we didn't want, or need (2022) [video]
    9 people · 10 mentions · first linked 2022-04-10
  2. Harder Drive: Hard drives we didn't want or need (2022) [pdf]
    9 people · 9 mentions · first linked 2022-04-10
  3. C compiler for producing completely printable DOS executables
    8 people · 9 mentions · first linked 2020-02-18
  4. Learnfun and playfun: a general technique for automating NES games (2013)
    7 people · 8 mentions · first linked 2019-05-23
  5. No one can force me to have a secure website [pdf]
    7 people · 8 mentions · first linked 2026-04-14
  6. NaN Gates and Flip FLOPS
    6 people · 7 mentions · first linked 2019-04-02
  7. Tom 7: Badness 0 (Three ways)
    5 people · 6 mentions · first linked 2024-06-07
  8. The GlEnd of Zelda(): Automatic 3Dification of NES Games
    5 people · 6 mentions · first linked 2022-10-12
  9. Uppestcase and Lowestcase Letters
    5 people · 5 mentions · first linked 2021-04-02
  10. Nan gates and flip FLOPS (April first, 2019) [pdf]
    4 people · 4 mentions · first linked 2020-03-08

What Hacker News says?

  1. sellyme · 2020-09-16Recommends
    How about this one: http://tom7.org/chess/cve.pdf Sarcastic PDFs never stop being amusing to me.

    Comment linking /chess/cve.pdf

    on “When you browse Instagram and find Tony Abbott's passport number”
  2. Submitted Uppestcase and Lowestcase Letters as a story · 727 points

    HN discussion
  3. From chainsaws to ICMP echo packets (and more) http://tom7.org/harder/

    Comment linking /harder/

    on “First images from Euclid are in”
  4. Submitted Harder Drive: hard drives we didn't want, or need (2022) [video] as a story · 425 points

    HN discussion
  5. Obligatory mention, the GNU JUSTIFIED PUBLIC LICENSE: https://tom7.org/bovex/JCOPYING (for the rabbit hole: https://tom7.org/bovex/ )

    Comment linking /bovex/

    on ““I just chose words carefully””
  6. Submitted Tom 7: Badness 0 (Three ways) as a story · 367 points

    HN discussion
  7. suckerpinch has a great video where he uses an LLM to do this same thing automatically https://tom7.org/bovex/

    Comment linking /bovex/

    on ““I just chose words carefully””
  8. Submitted NaN Gates and Flip FLOPS as a story · 199 points

    HN discussion
  9. OkGoDoIt · 2020-05-22Recommends
    Ah, SIGBOVIK. So many amazing papers come out of that. My favorites are often by Tom7, see for example http://tom7.org/mario/mario.pdf or http://tom7.org/abc

    Comment linking /abc

    on “X”
  10. Submitted Research paper is also an executable x86 program [pdf] as a story · 189 points

    HN discussion
  11. From the paper ( http://tom7.org/lowercase/lowercase.pdf ): ... fonts where everything is fine except that just the lowercase r has a width of MAX INT... Okay, I cannot imagine what the use of that font would be, but I really want to know.

    Comment linking /lowercase/lowercase.pdf

    on “Uppestcase and Lowestcase Letters”
  12. Submitted Rupert's snub cube and other Math Holes as a story · 148 points

    HN discussion
  13. There's also this compiler (with accompanying paper/video), that compiles C89 to x86 with the output executable restricted even further, to only printable ASCII bytes: http://tom7.org/abc/

    Comment linking /abc/

    on “αcτµαlly pδrταblε εxεcµταblε”
  14. Submitted Survival in chessland [pdf] as a story · 128 points

    HN discussion
  15. Cf. also http://tom7.org/bovex/ (a layout engine that tries to achieve a similar effect by rephrasing the input using an LLM).

    Comment linking /bovex/

    on “The Monospace Web”
  16. Submitted Harder Drive: Hard drives we didn't want or need (2022) [pdf] as a story · 98 points

    HN discussion
  17. Relevant tom7 project: http://tom7.org/lowercase/

    Comment linking /lowercase/

    on “Brutalita Sans: An Experimental Font and Font Editor”
  18. Submitted GNU Justified Public License as a story · 85 points

    HN discussion
  19. In agreement that this is good old fashioned cargo-cult security theatre, but tom7 also coined a more catchy phrase for this, he calls it "toxic max-security." http://tom7.org/httpv/httpv.pdf

    Comment linking /httpv/httpv.pdf

    on “Git 3.0's upcoming SHA-256 default will be a costly mistake”
  20. Submitted Learnfun and playfun: a general technique for automating NES games (2013) as a story · 44 points

    HN discussion
  21. Well I think it's shit. It's a not-so-interesting view of the kind of perspective change you get from something like http://tom7.org/zelda/ and I resent the suggestion that the reason I don't like it is my own smallmindedness. I have many flaws but that isn't one of them.

    Comment linking /zelda/

    on “MAR1D: First-Person Mario”
  22. Submitted Conditional Move for Shell Script Acceleration [pdf] as a story · 20 points

    HN discussion
  23. Something like this? http://tom7.org/zelda/

    Comment linking /zelda/

    on “MAR1D: First-Person Mario”
  24. Submitted C compiler for producing completely printable DOS executables as a story · 17 points

    HN discussion
  25. See also, the glEnd() of Zelda http://tom7.org/zelda/

    Comment linking /zelda/

    on “MAR1D: First-Person Mario”
  26. Submitted Harder Drive: Hard drives we didn't want or need as a story · 15 points

    HN discussion
  27. procparam · 2021-04-19Recommends
    Some great contenders for new uppestcase letters on this page. http://tom7.org/lowercase/

    Comment linking /lowercase/

    on “Unsettling capital letters”
  28. Submitted No one can force me to have a secure website as a story · 4 points

    HN discussion
  29. To defend against ALL CAPS prompt injection, write all your prompts in uppestcase. If you don't have uppestcase, you can generate it with derp learning: http://tom7.org/lowercase/

    Comment linking /lowercase/

    on “Weaponizing image scaling against production AI systems”
  30. Submitted Elo World, a framework for benchmarking weak chess engines [pdf] as a story · 3 points

    HN discussion

Search all of HN for tom7.org

Linked by the same people?