| 1. | | Category Theory Illustrated – Orders (abuseofnotation.github.io) |
| 42 points by boris_m 2 hours ago | 9 comments |
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| 2. | | Amiga Graphics (amiga.lychesis.net) |
| 33 points by sph 2 hours ago | 1 comment |
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| 3. | | Show HN: I made a calculator that works over disjoint sets of intervals (victorpoughon.github.io) |
| 139 points by fouronnes3 7 hours ago | 22 comments |
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| 4. | | Claude Design (anthropic.com) |
| 1023 points by meetpateltech 17 hours ago | 669 comments |
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| 5. | | The simple geometry behind any road (sandboxspirit.com) |
| 19 points by azhenley 2 days ago | 3 comments |
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| 6. | | Measuring Claude 4.7's tokenizer costs (claudecodecamp.com) |
| 601 points by aray07 17 hours ago | 427 comments |
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| 7. | | Towards trust in Emacs (eshelyaron.com) |
| 97 points by eshelyaron 2 days ago | 11 comments |
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| 8. | | All 12 moonwalkers had "lunar hay fever" from dust smelling like gunpowder (2018) (esa.int) |
| 324 points by cybermango 14 hours ago | 190 comments |
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| 9. | | Rewriting Every Syscall in a Linux Binary at Load Time (amitlimaye1.substack.com) |
| 38 points by riteshnoronha16 4 days ago | 13 comments |
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| 10. | | Spending 3 months coding by hand (miguelconner.substack.com) |
| 200 points by evakhoury 16 hours ago | 197 comments |
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| 11. | | A simplified model of Fil-C (corsix.org) |
| 171 points by aw1621107 11 hours ago | 87 comments |
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| 12. | | It is incorrect to "normalize" // in HTTP URL paths (runxiyu.org) |
| 21 points by pabs3 2 hours ago | 10 comments |
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| 13. | | Are the costs of AI agents also rising exponentially? (2025) (tobyord.com) |
| 194 points by louiereederson 2 days ago | 48 comments |
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| 14. | | Brunost: The Nynorsk Programming Language (lindbakk.com) |
| 56 points by atomfinger 4 days ago | 22 comments |
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| 15. | | Show HN: Smol machines – subsecond coldstart, portable virtual machines (github.com/smol-machines) |
| 326 points by binsquare 15 hours ago | 99 comments |
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| 16. | | Slop Cop (awnist.com) |
| 171 points by ericHosick 17 hours ago | 100 comments |
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| 17. | | Show HN: PanicLock – Close your MacBook lid disable TouchID –> password unlock (github.com/paniclock) |
| 186 points by seanieb 16 hours ago | 78 comments |
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| 18. | | "cat readme.txt" is not safe if you use iTerm2 (blog.calif.io) |
| 173 points by arkadiyt 14 hours ago | 93 comments |
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| 19. | | Hyperscalers have already outspent most famous US megaprojects (twitter.com) |
| 188 points by nowflux 16 hours ago | 147 comments |
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| 20. | | Middle schooler finds coin from Troy in Berlin (thehistoryblog.com) |
| 229 points by speckx 18 hours ago | 102 comments |
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| 21. | | NASA Force (nasaforce.gov) |
| 268 points by LorenDB 16 hours ago | 266 comments |
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| 22. | | Landmark ancient-genome study shows surprise acceleration of human evolution (nature.com) |
| 75 points by unsuspecting 10 hours ago | 61 comments |
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| 23. | | Making Wax Sealed Letters at Scale (waxletter.com) |
| 16 points by hjconstas 2 days ago | 12 comments |
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| 24. | | NIST gives up enriching most CVEs (risky.biz) |
| 198 points by mooreds 17 hours ago | 50 comments |
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| 25. | | Casus Belli Engineering (marcosmagueta.com) |
| 34 points by b-man 7 hours ago | 7 comments |
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| 26. | | The Unix executable as a Smalltalk method (2025) [video] (youtube.com) |
| 52 points by surprisetalk 1 day ago | 3 comments |
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| 27. | | Introducing: ShaderPad (rileyjshaw.com) |
| 91 points by evakhoury 2 days ago | 18 comments |
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| 28. | | Arc Prize Foundation (YC W26) Is Hiring a Platform Engineer for ARC-AGI-4 (ycombinator.com) |
| 1 point by gkamradt_ 11 hours ago | discuss |
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| 29. | | The GNU libc atanh is correctly rounded (inria.hal.science) |
| 89 points by matt_d 3 days ago | 19 comments |
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| 30. | | Ban the sale of precise geolocation (lawfaremedia.org) |
| 693 points by hn_acker 18 hours ago | 176 comments |
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