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Arthur Johnston

Personal blog · arthur-johnston.com/essay · on HN as arthurjjprogrammingculturecareer

Arthur Johnston's personal blog at arthur-johnston.com covers programming, culture and career. Since 2015, 5 different Hacker News readers have linked it 23 times, most often “A Hacker Writes a Children's Book”. It is still writing: the last post was on 2025-03-12, and you can follow it by feed.

Visit the blog
23mentions?
5HN people?
2015–2025first – last linked?
Links on Hacker News per year · peak 6 in 2017

Too few sampled comments (1) to say how often HN recommends it.?

Why HN links it

HN readers link this site for a post about a programmer's illustrated children's book on Apache Kafka, part of a wider pattern of programmer parents writing books to teach kids to code. Comments only cite it as an example.

Summarised by Claude from a sample of 1 HN comments that link here. Each comment is marked recommending, critical or neutral (citing without judging); how this works.

The website of Arthur Johnston.

The author on HN?

arthurjj · 802 karma · member since 2013

Programmer in San Diego My public work is at: http://arthur-johnston.com/

From their public HN profile, which links to this site.

Most-linked posts?

  1. A Hacker Writes a Children's Book
    2 people · 2 mentions · first linked 2017-12-08
  2. Oncall shift should be Tuesday to Tuesday
    2 people · 2 mentions · first linked 2024-11-19

What Hacker News says?

  1. Most of the books have been low-key attempts from programmer parents, probably to get their own children into programming. They were posted on different forums, and I have a hard time finding my way back to them. The example that I think illustrates my point best is: http://arthur-johnston.com/hacker_writes_a_childrens_book/ (which was posted here in 2017: https://news.ycombinator.com/item?id=15879519 ) The book wor…

    Comment linking /hacker_writes_a_childrens_book/

    on “I wrote a children's book / illustrated guide to Apache Kafka”
  2. Submitted Oncall shift should be Tuesday to Tuesday as a story · 190 points

    HN discussion
  3. I initially felt similar. But once I realized that Seveneves is actually two RPG novels [1] it gets much better. Part 1 & 2 are universe backstory. Like the Horus Heresy in 40k or the story of Lilith in Vampire. Part 3 is just to advance the plot of the univers. Like the Dragonheart Trilogy in Shadowrun or when the clans get introduced in Battletech. [1] http://arthur-johnston.com/essay/2015/10/03/seveneves.html

    Comment linking /essay/2015/10/03/seveneves.html

    on ““The moon blew up without warning and for no apparent reason””
  4. Submitted A Hacker Writes a Children's Book as a story · 171 points

    HN discussion
  5. It makes me so happy to see this genre taking off. We did "ABCs of Programming" [1] when our son was 2 at least partially because there weren't any real kid's books talking about what "dad does all day". Funnily enough it wasn't selling that well until I posted an article [2] on HN about my experience writing it. Then it did steady business for a few years [1] https://www.amazon.com/dp/1548489778 [2] https://arthur-…

    Comment linking /hacker_writes_a_childrens_book/

    on “Ask HN: Those making $500/month on side projects in 2025 – Show and tell”
  6. Submitted Was the DAO Hack to Prevent Roko's Basilisk? as a story · 4 points

    HN discussion
  7. "Two prompts and then do it yourself" is a pretty good heuristic. Last year I was simulating a boardgame [1] and wasted ~1 hour trying to get ChatGPT to solve a basic coding combinatorics problem. I needed a method in python to generate all possible hand decisions a player could make. I couldn't make it understand that certain choices were equivalent [1] https://arthur-johnston.com/paths_of_civ_tech_tree/

    Comment linking /paths_of_civ_tech_tree/

    on “Write the damn code”
  8. Submitted How Programmers Can Adapt to Increased Money in Software as a story · 3 points

    HN discussion
  9. I've been looking for a book like this since I had my first kid three years ago! Thanks! We wrote the book after searching for a couple weeks for a book like it. I actually ended up writing a list of all the different programming books for babies and toddlers [1]. Hope you like it. 1. http://arthur-johnston.com/programming_books_for_babies/

    Comment linking /programming_books_for_babies/

    on “A Hacker Writes a Children's Book”
  10. Submitted Programming Books for Babies and Toddlers as a story · 3 points

    HN discussion
  11. I was hoping this article was going to be a serious look at if an AI could run on a currency like Ethereum. A few months back I wrote a tongue in cheek version about if the DAO hack was to prevent the singularity [1]. But I'd be curious if it were actually possible. 1. http://arthur-johnston.com/essay/2016/06/26/Rokos_DAO.html

    Comment linking /essay/2016/06/26/Rokos_DAO.html

    on “The Cryptocurrency Singularity”
  12. Submitted Check Sums in Everyday Life as a story · 3 points

    HN discussion
  13. I've been using Jekyll for my personal blog[1] since 2015. I think it took me a few hours to get up to speed and I've never coded ruby. There are maybe 4 commands you actually need to know and I don't think a newer version has yet broken any of my pages http://arthur-johnston.com

    Comment linking /

    on “Ask HN: Simple(st) Static Site Generator?”
  14. Submitted Finding Java classes that are only used by tests as a story · 1 points

    HN discussion
  15. Submitted Why the arguments against AI are so confusing as a story · 1 points

    HN discussion
  16. Submitted Oncall should be Tuesday to Tuesday as a story · 1 points

    HN discussion
  17. Submitted Improving Forecasting for Programmers as a story · 1 points

    HN discussion
  18. Submitted Code Names Are Bad as a story · 1 points

    HN discussion
  19. Submitted Scoring Maker's Schedule vs. Manager's Schedule Using Herfindahl Index as a story · 1 points

    HN discussion
  20. Submitted 10 Steps to Safely Change an API as a story · 1 points

    HN discussion
  21. Submitted Wasting Code vs. Recycling Code as a story · 1 points

    HN discussion
  22. Submitted Using a Word Replacer to get up to speed faster as a story · 1 points

    HN discussion
  23. Submitted Why MVP Should Stand for “Manually Verified Product” as a story · 1 points

    HN discussion

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