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  1. SnakeCharmer: Fuzzing Harness Generation for Pure and Hybrid Python Libraries [pdf](utah.edu)
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  2. Making my vibe-coded app best as possible (I am perfectionist), umm for 0 users
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  3. JEV Engineering for Coding Agents(drive.google.com)
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  4. Show HN: An open-source manufacturing ERP/MES/QMS(carbon.ms)
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  5. Hard Startups (2020)(samaltman.com)
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  6. OnPanda – Open-source token inspection&data annotation tool from Step 5 Preview(twitter.com/stepfun_ai)
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  7. Feds Target AI Critics as "Foreign Agents"(kenklippenstein.com)
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  8. Arumayi(arumayi.com)
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  9. Calculating atmospheric drag on satellites for a Cubesat [pdf](osti.gov)
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  10. ChatGPT DIL (Declarative Interface Language)(twitter.com/oranlooney)
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  11. OpenAI model breaches Australian government websites(politico.com)
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  12. Show HN: An on-device OSS alternative to Wispr Flow(frigade.com)
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  13. Drawing a portrait with the traveling salesman problem by Opus 5.5(echohive.ai)
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  14. Holistic design systems for the AI coding era(numeric.substack.com)
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  15. RatHat Malware Can Hijack Your Android by Disguising Itself as a Legitimate App(cnet.com)
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  16. AI-CAD: An OSS Multi-Agent Harness for Mech. Eng. CAD(github.com/ai-cad-labs)
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  17. The iPhone 4 'Antennagate' Press Conference Q&A – Finally(daringfireball.net)
    1comments
  18. Sol 6 and Opus 5.5 compared on an agentic CAD harness(partforge.ai)
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  19. From biologists, math could learn to live with AI(terrytao.wordpress.com)
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  20. Do Social Norms Substitute for Enforcement? [pdf](nber.org)
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  21. Trying to Observe Convection Plumes (and other chaos things)(chillphysicsenjoyer.substack.com)
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  22. Human Glitch – twenty small web experiences, each one starts free(humanglitch.ai)
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  23. iPhone 18 Pro Max SSD drops lower than hard drive at 1.1 MBs during heavy writes(tomshardware.com)
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  24. Google says its AI model gained unauthorized access to three outside systems(nbcnews.com)
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  25. Shipping local speech-to-text inside a Tauri app(writewithset.com)
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  26. Libnix: Nix as a Backend to Cargo(github.com/nixcloud)
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  27. The one-person unicorn: building a company alone in two days with Claude(leaveyouragent.com)
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  28. Gemini 3.8 TTS Playground(simonwillison.net)
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  29. Jev deserves hype but not the type its getting(github.com/yididev)
    1comments
  30. Meta VR Glasses(meta.com)
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Ask HN: Can you suggest an interesting skill?

4 pointsby 4h ago
7 comments
4h agoHN ↗

Juggling has always intrigued me. While out for a walk the other day I saw someone practicing.

4h agoHN ↗

And once you can reliably flip any object a half rotation, one/two/etc rotations, it transfers fairly easily to similar objects, and to the juggling pattern.

Going from not juggling to juggling knives can be done in perhaps weekends.

Then, of course, you can do all the fancy multi-object patterns, but I've yet to see a reaction to three spinning knives surpased by five+ tennis balls. The five+ tennis balls are neat while the three (even just two) spinning knives is always a visceral holy shit please stop you're going to hurt someone.

4h agoHN ↗

I clicked on this thinking you were talking about new skills to learn, lol.

4h agoHN ↗

Slight of hand, card mechanics (basic card tricks, forcing, double lifts, dealing under, etc), memorization games (rubiks, deck order, X random numbers from Y crowd members), mental math (give me any two two/three/four digit numbers to add/subtract/multiply/divide I'll beat your calculator), day of the week calculation (give me your birthday/anniversary I'll tell you the day of the week)

edit: instruments, double jointedness

The primary key to any such interesting display is discretion. If everyone knows you play the piano, no one cares. If no one knows, and you hit Tchaikovsky's 1812 in the mall, everyone's shocked.

2h agoHN ↗

Machining is a good skill to have. The ability to shape objects to tight tolerances comes in handy from time to time.