Work in progress: 181,232 of 181,233 sites checked so far, more every week · updated 2 Nov 2026Missing a blog? Tell us

Top all-time · #10808

K

Karl Bartel

Personal blog · karl.berlin · on HN as karl42programmingwriting

Karl Bartel's personal blog at karl.berlin covers programming and writing. Since 2019, 7 different Hacker News readers have linked it 12 times, most often “Simple Testing with `git diff`”. It is still writing: the last post was on 2026-05-14, and you can follow it by feed.

Visit the blog
12mentions?
7HN people?
2019–2026first – last linked?
Links on Hacker News per year · peak 4 in 2023

The author on HN?

karl42 · 619 karma · member since 2013

Ideally, software should be free and simple. https://www.karl.berlin

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

Most-linked posts?

  1. Simple Testing with `git diff`
    2 people · 2 mentions · first linked 2022-07-30
  2. Stack Traces Are Underrated
    2 people · 2 mentions · first linked 2025-03-08

What Hacker News says?

  1. Fortunately, AI can also be used to reduce complexity. The case I noticed most often is to use the slightly more ugly API, or duplicate some generic code, but avoid pulling in a dependency. Examples are avoiding UI frameworks and directly accessing the DOM in simple web projects, using the CLI arg parser from the stdlib or adding simple helper functions rather than pulling in left-pad like dependencies. Since managi…

    Comment linking /simplicity-by-llm.html

    on “AI Made Writing Code Easier. It Made Being an Engineer Harder”
  2. Submitted Stack Traces Are Underrated as a story · 96 points

    HN discussion
  3. > I found his GEMINI approach quite funny - it strips out most of the formatting with a regexp. Do you mean the regexp in https://github.com/karlb/karl.berlin/blob/master/blog.sh#L4 ? It doesn't remove the formatting, just HTML comments (because they would show up on the page, otherwise) and rel="me" attributes (because they don't work with md2gemini). Feel free to read the blog post about adding Gemini support for…

    Comment linking /gemini-blog.html

    on ““Make” as a static site generator (2022)”
  4. Submitted Nuclear Chess as a story · 3 points

    HN discussion
  5. Submitted Simple Testing with Git Diff as a story · 2 points

    HN discussion
  6. Submitted Simple Testing with `git diff` as a story · 2 points

    HN discussion
  7. Submitted I Prefer Djot over Markdown as a story · 1 points

    HN discussion
  8. Submitted Can We Make Simpler Software with LLMs? as a story · 1 points

    HN discussion
  9. Submitted Stack Traces Are Underrated as a story · 1 points

    HN discussion
  10. Submitted Easily Entering Umlauts with a US Keyboard Layout as a story · 1 points

    HN discussion
  11. Submitted Consistent Handling of Git Repositories with Different Default Branches as a story · 1 points

    HN discussion
  12. Submitted Hacking on “smu”, a Minimal Markdown Parser (2020) as a story · 1 points

    HN discussion

Search all of HN for karl.berlin