| 1. | | Study mode (openai.com) |
| 1130 points by meetpateltech on July 29, 2025 | 805 comments |
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| 2. | | My 2.5 year old laptop can write Space Invaders in JavaScript now (GLM-4.5 Air) (simonwillison.net) |
| 577 points by simonw on July 29, 2025 | 396 comments |
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| 3. | | RIP Shunsaku Tamiya, the man who made plastic model kits a global obsession (japanesenostalgiccar.com) |
| 425 points by fidotron on July 29, 2025 | 88 comments |
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| 4. | | Irrelevant facts about cats added to math problems increase LLM errors by 300% (science.org) |
| 492 points by sxv on July 29, 2025 | 257 comments |
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| 5. | | Learning basic electronics by building fireflies (a64.in) |
| 321 points by signa11 on July 29, 2025 | 82 comments |
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| 6. | | iPhone 16 cameras vs. traditional digital cameras (candid9.com) |
| 512 points by sergiotapia on July 29, 2025 | 507 comments |
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| 7. | | Show HN: Terminal-Bench-RL: Training long-horizon terminal agents with RL (github.com/danau5tin) |
| 125 points by Danau5tin on July 29, 2025 | 12 comments |
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| 8. | | Launch HN: Hyprnote (YC S25) – An open-source AI meeting notetaker |
| 270 points by yujonglee on July 29, 2025 | 180 comments |
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| 9. | | Show HN: I built an AI that turns any book into a text adventure game (kathaaverse.com) |
| 280 points by rcrKnight on July 29, 2025 | 111 comments |
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| 10. | | Observable Notebooks 2.0 Technology Preview (observablehq.com) |
| 235 points by mbostock on July 29, 2025 | 57 comments |
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| 11. | | URL-Driven State in HTMX (lorenstew.art) |
| 304 points by lorenstewart on July 29, 2025 | 185 comments |
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| 12. | | FoundationDB: From idea to Apple acquisition [video] (youtube.com) |
| 222 points by zdw on July 25, 2025 | 55 comments |
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| 13. | | Pony: An actor-model, capabilities-secure, high-performance programming language (ponylang.io) |
| 286 points by RossBencina on July 29, 2025 | 274 comments |
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| 14. | | Elements of System Design (github.com/jarulraj) |
| 159 points by qianli_cs on July 29, 2025 | 37 comments |
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| 15. | | Microsoft Flight Simulator 2024: WebAssembly SDK (flightsimulator.com) |
| 152 points by breve on July 26, 2025 | 115 comments |
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| 16. | | A month using XMPP (using Snikket) for every call and chat (2023) (neilzone.co.uk) |
| 137 points by ColinWright on July 29, 2025 | 96 comments |
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| 17. | | More honey bees dying, even as antibiotic use halves (uoguelph.ca) |
| 229 points by pseudolus on July 29, 2025 | 159 comments |
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| 18. | | Wikimedia Foundation Challenges UK Online Safety Act Regulations (wikimediafoundation.org) |
| 400 points by Nurw on July 29, 2025 | 185 comments |
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| 19. | | Structuring large Clojure codebases with Biff (biffweb.com) |
| 98 points by PaulHoule on July 29, 2025 | 8 comments |
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| 20. | | USB-C for Lightning iPhones (obsoless.com) |
| 227 points by colinprince on July 27, 2025 | 130 comments |
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| 21. | | SRAM Has No Chill: Exploiting Power Domain Separation to Steal On-Chip Secrets (acm.org) |
| 71 points by zdw on July 25, 2025 | 25 comments |
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| 22. | | Rotring 600 Ballpoint Pen (shellshore.com) |
| 192 points by Alupis on July 25, 2025 | 202 comments |
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| 23. | | Supervised fine tuning on curated data is reinforcement learning (arxiv.org) |
| 71 points by GabrielBianconi on July 29, 2025 | 19 comments |
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| 24. | | Maru OS – Use your phone as your PC (maruos.com) |
| 265 points by fsflover on July 29, 2025 | 207 comments |
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| 25. | | Truchet Tiles (wikipedia.org) |
| 123 points by downboots on July 25, 2025 | 28 comments |
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| 26. | | Tour de France confronts a new threat: Are cyclists using tiny motors? (washingtonpost.com) |
| 135 points by bookofjoe on July 25, 2025 | 344 comments |
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| 27. | | Fintech dystopia (fintechdystopia.com) |
| 263 points by LasEspuelas on July 29, 2025 | 277 comments |
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| 28. | | Project Zero – Policy and Disclosure: 2025 Edition (googleprojectzero.blogspot.com) |
| 102 points by esnard on July 29, 2025 | 39 comments |
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| 29. | | Linux Performance Analysis (2015) (netflixtechblog.com) |
| 181 points by benjacksondev on July 29, 2025 | 40 comments |
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| 30. | | Exploiting zero days in abandoned hardware (trailofbits.com) |
| 113 points by ingve on July 25, 2025 | 35 comments |
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| More |
