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  1. Show HN: Visualizing Tiny LLMs from OpenAI's Parameter Golf (leebutterman.com)

    The two from parameter golf (one I trained, one was the baseline) are just 16MB each! They produce barely plausible English

    3 points 1
  2. Tell HN: No continental US flights due to attack on Venezuela
    11 points 3
  3. Show HN: DSPy on a Pi: Cheap Prompt Optimization with GEPA and Qwen3 (leebutterman.com)

    GEPA was very efficient at optimizing my LLM task description, and DSPy was effective at turning a soup of a prompt into something programmable with inputs and outputs

    4 points 1
  4. Vibe Scraping / Vibe Coding a schedule app on a phone (simonwillison.net)
    2 points 0
  5. The six dumbest ideas in computer security (2005) (ranum.com)
    267 points 284
  6. Show HN: Stable Diffusion Clock (leebutterman.com)

    This is open source and running with three different clock faces, in Pacific time.

    4 points 6
  7. DuckDuckGo Search Is Down? (duckduckgo.com)
    4 points 2
  8. What I Won't Build (slideslive.com)
    2 points 0
  9. Traffic Cones, Leaf Blowers, & Other Tactics US Protesters Take from Hong Kong (vice.com)
    5 points 1
  10. Let's Encrypt makes certs for 30% of web domains (leebutterman.com)
    673 points 141
  11. The 'Thanksgiving Effect' and the Creepy Power of Phone Location Data (wired.com)
    5 points 0
  12. Freescale has created a 4mm^2 ARM chip (wired.com)
    5 points 0
  13. Re XKCD 936: test the safety of your passphrase entirely in your browser (leebutterman.com)
    29 points 48
  14. Show HN: How secure is your passphrase? (leebutterman.com)
    9 points 9
  15. Show HN: interactive visualization of text entropy (leebutterman.com)
    3 points 1
  16. Ask HN: How do you host your own side-projects?

    I've got a bunch of side-projects, each with a non-trivial database (dozen gigs or so each), and I want to consolidate hosting providers. What do you recommend, and why? I've looked at AWS, and I'm not sure I trust…

    15 points 18
  17. Fourier Transforms in Javascript (nklein.com)
    9 points 0
  18. Haskell has memcached bindings; maybe GHC could memoize directly to memcached? (hackage.haskell.org)
    4 points 3
  19. Amazon's Simple Pay Subscription launches (payments-sandbox.amazon.com)
    42 points 27
  20. Ask YC: tendonitis at a startup?

    I've been at a startup 7 months, and I'm feeling that my wrists are rapidly deteriorating. How would one write code for 15 hrs/day in such a setting?

    35 points 62
  21. Steganography Is Now Much Easier (with google charts) (chart.apis.google.com)
    2 points 3
  22. Programming Languages and Cognitive Dissonance (lmeyerov.blogspot.com)

    What more axes are there?

    3 points 0