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1. Curved-Crease Origami Sculptures (erikdemaine.org)
94 points by wonger_ 3 hours ago | hide | 12 comments
2. Andrej Karpathy: Software in the era of AI [video] (youtube.com)
892 points by sandslash 17 hours ago | hide | 499 comments
3. Show HN: A DOS-like hobby OS written in Rust and x86 assembly (github.com/krustowski)
73 points by krustowski 4 hours ago | hide | 6 comments
4. Posit floating point numbers: thin triangles and other tricks (2019) (marc-b-reynolds.github.io)
29 points by fanf2 3 hours ago | hide | 9 comments
5. In Praise of "Normal" Engineers (charity.wtf)
4 points by zdw 22 minutes ago | hide | discuss
6. We Can Just Measure Things (pocoo.org)
17 points by tosh 3 hours ago | hide | 8 comments
7. How OpenElections Uses LLMs (thescoop.org)
12 points by m-hodges 1 hour ago | hide | 1 comment
8. Flowspace (YC S17) Is Hiring Software Engineers (applytojob.com)
58 minutes ago | hide
9. Guess I'm a Rationalist Now (scottaaronson.blog)
126 points by nsoonhui 7 hours ago | hide | 326 comments
10. From LLM to AI Agent: What's the Real Journey Behind AI System Development? (codelink.io)
90 points by codelink 8 hours ago | hide | 25 comments
11. Why do we need DNSSEC? (howdnssec.works)
6 points by gpi 55 minutes ago | hide | 2 comments
12. Show HN: Claude Code Usage Monitor – real-time tracker to dodge usage cut-offs (github.com/maciek-roboblog)
137 points by Maciej-roboblog 8 hours ago | hide | 83 comments
13. Show HN: Unregistry – “docker push” directly to servers without a registry (github.com/psviderski)
559 points by psviderski 18 hours ago | hide | 125 comments
14. Researchers are now vacuuming DNA from the air (sciencedaily.com)
31 points by karlperera 5 hours ago | hide | 26 comments
15. Finding Dead Websites (marginalia.nu)
76 points by ingve 5 hours ago | hide | 13 comments
16. Getting Started Strudel (strudel.cc)
97 points by rcarmo 10 hours ago | hide | 41 comments
17. Elliptic Curves as Art (elliptic-curves.art)
169 points by nill0 13 hours ago | hide | 21 comments
18. Show HN: TrendFi – I built AI trading signals that self-optimize (trend.fi)
17 points by wolfman1 4 hours ago | hide | 10 comments
19. Homegrown Closures for Uxn (krzysckh.org)
3 points by todsacerdoti 17 minutes ago | hide | discuss
20. Show HN: EnrichMCP – A Python ORM for Agents (github.com/featureform)
12 points by bloppe 22 minutes ago | hide | discuss
21. The Scheme That Broke the Texas Lottery (newyorker.com)
18 points by mitchbob 4 hours ago | hide | 11 comments
22. My iPhone 8 Refuses to Die: Now It's a Solar-Powered Vision OCR Server (terminalbytes.com)
400 points by hemant6488 1 day ago | hide | 160 comments
23. Public/protected/private is an unnecessary feature (catern.com)
3 points by PaulHoule 2 hours ago | hide | 1 comment
24. Show HN: Workout.cool – Open-source fitness coaching platform (github.com/snouzy)
767 points by surgomat 1 day ago | hide | 211 comments
25. Juneteenth in Photos (texashighways.com)
4 points by ohjeez 11 minutes ago | hide | discuss
26. Bento: A Steam Deck in a Keyboard (github.com/lunchbox-computer)
279 points by MichaelThatsIt 20 hours ago | hide | 77 comments
27. The Missing 11th of the Month (2015) (drhagen.com)
199 points by xk3 20 hours ago | hide | 33 comments
28. A Visual Guide to Genome Editors (asimov.press)
35 points by surprisetalk 7 hours ago | hide | 2 comments
29. Geochronology supports LGM age for human tracks at White Sands, New Mexico (science.org)
12 points by gametorch 2 hours ago | hide | 5 comments
30. June 2025 C2PA News (tbray.org)
7 points by timbray 1 hour ago | hide | discuss

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