| 1. | ▲ | Artemis II crew take 'spectacular' image of Earth (bbc.com) |
| 252 points by andsoitis 3 hours ago | 116 comments |
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| 2. | ▲ | iNaturalist (inaturalist.org) |
| 279 points by bookofjoe 5 hours ago | 80 comments |
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| 3. | ▲ | What changes when you turn a Linux box into a router (patrickmccanna.net) |
| 46 points by 0o_MrPatrick_o0 3 days ago | 5 comments |
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| 4. | ▲ | Show HN: I built a frontpage for personal blogs (text.blogosphere.app) |
| 590 points by ramkarthikk 10 hours ago | 164 comments |
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| 5. | ▲ | Oracle Files H-1B Visa Petitions Amid Mass Layoffs (nationaltoday.com) |
| 181 points by kklisura 2 hours ago | 91 comments |
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| 6. | ▲ | Show HN: TinyOS – A minimalist RTOS for Cortex-M written in C (github.com) |
| 6 points by hpscript 24 minutes ago | 1 comments |
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| 7. | ▲ | We replaced RAG with a virtual filesystem for our AI documentation assistant (mintlify.com) |
| 167 points by denssumesh a day ago | 85 comments |
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| 8. | | Charge Robotics (YC S21) Is Hiring Software and Hardware Engineers (jobs.ashbyhq.com) |
| an hour ago |
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| 9. | ▲ | Go on Embedded Systems and WebAssembly (tinygo.org) |
| 100 points by uticus 5 hours ago | 14 comments |
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| 10. | ▲ | How to Make a Sliding, Self-Locking, and Predator-Proof Chicken Coop Door (2020) (backyardchickens.com) |
| 52 points by uticus 3 hours ago | 19 comments |
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| 11. | ▲ | Samsung Magician disk utility takes 18 steps and two reboots to uninstall (chalmovsky.com) |
| 368 points by chalmovsky 5 days ago | 209 comments |
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| 12. | ▲ | Async Python Is Secretly Deterministic (dbos.dev) |
| 40 points by KraftyOne 3 hours ago | 21 comments |
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| 13. | ▲ | Automatic Textbook Formalization (github.com) |
| 16 points by tzury 2 hours ago | 5 comments |
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| 14. | ▲ | F-15E jet shot down over Iran (theguardian.com) |
| 261 points by tjwds 6 hours ago | 618 comments |
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| 15. | ▲ | Show HN: Ismcpdead.com – Live dashboard tracking MCP adoption and sentiment (ismcpdead.com) |
| 17 points by sagirodin 3 hours ago | 8 comments |
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| 16. | ▲ | Build your own Dial-up ISP with a Raspberry Pi (jeffgeerling.com) |
| 77 points by arjunbajaj 7 hours ago | 17 comments |
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| 17. | ▲ | Iran Strikes Leave Amazon Availability Zones "Hard Down" in Bahrain and Dubai (bigtechnology.com) |
| 29 points by upofadown 44 minutes ago | 7 comments |
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| 18. | ▲ | April 2026 TLDR Setup for Ollama and Gemma 4 26B on a Mac mini (gist.github.com) |
| 275 points by greenstevester 13 hours ago | 109 comments |
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| 19. | ▲ | DCJ11Hack+ – DEC PDP/11 based homebrew computer (codeberg.org) |
| 6 points by zdw 3 days ago |
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| 20. | ▲ | Show HN: TurboQuant for vector search – 2-4 bit compression (github.com) |
| 79 points by justsomeguy1996 5 days ago | 5 comments |
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| 21. | ▲ | SSH certificates: the better SSH experience (jpmens.net) |
| 188 points by jandeboevrie 12 hours ago | 77 comments |
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| 22. | ▲ | Firm boosts H.264 streaming license fees from $100k up to staggering $4.5M (tomshardware.com) |
| 103 points by MaximilianEmel 4 hours ago | 49 comments |
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| 23. | ▲ | A Recipe for Steganogravy (theo.lol) |
| 128 points by tbrockman 6 days ago | 29 comments |
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| 24. | ▲ | Update on the eBay Scam (kevquirk.com) |
| 23 points by speckx 4 hours ago | 28 comments |
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| 25. | ▲ | What Category Theory Teaches Us About DataFrames (mchav.github.io) |
| 169 points by mchav 6 days ago | 57 comments |
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| 26. | ▲ | ESP32-S31: Dual-Core RISC-V SoC with Wi-Fi 6, Bluetooth 5.4, and Advanced HMI (espressif.com) |
| 189 points by topspin 6 days ago | 106 comments |
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| 27. | ▲ | Show HN: Apfel – The free AI already on your Mac (apfel.franzai.com) |
| 624 points by franze 13 hours ago | 137 comments |
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| 28. | ▲ | You can now run a full Linux operating system inside a 6mb PDF (twitter.com) |
| 63 points by matthewsinclair 4 days ago | 15 comments |
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| 29. | ▲ | PIGuard: Prompt Injection Guardrail via Mitigating Overdefense for Free (injecguard.github.io) |
| 7 points by mettamage 3 hours ago | 2 comments |
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| 30. | ▲ | Category Theory Illustrated – Types (abuseofnotation.github.io) |
| 84 points by boris_m 12 hours ago | 14 comments |
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