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OpenCiv3: Open-source, cross-platform reimagining of Civilization III

https://openciv3.org/
500•klaussilveira•8h ago•139 comments

The Waymo World Model

https://waymo.com/blog/2026/02/the-waymo-world-model-a-new-frontier-for-autonomous-driving-simula...
841•xnx•13h ago•503 comments

How we made geo joins 400× faster with H3 indexes

https://floedb.ai/blog/how-we-made-geo-joins-400-faster-with-h3-indexes
54•matheusalmeida•1d ago•10 comments

A century of hair samples proves leaded gas ban worked

https://arstechnica.com/science/2026/02/a-century-of-hair-samples-proves-leaded-gas-ban-worked/
112•jnord•4d ago•18 comments

Monty: A minimal, secure Python interpreter written in Rust for use by AI

https://github.com/pydantic/monty
164•dmpetrov•9h ago•76 comments

Show HN: Look Ma, No Linux: Shell, App Installer, Vi, Cc on ESP32-S3 / BreezyBox

https://github.com/valdanylchuk/breezydemo
166•isitcontent•8h ago•18 comments

Show HN: I spent 4 years building a UI design tool with only the features I use

https://vecti.com
280•vecti•10h ago•127 comments

Dark Alley Mathematics

https://blog.szczepan.org/blog/three-points/
60•quibono•4d ago•10 comments

Microsoft open-sources LiteBox, a security-focused library OS

https://github.com/microsoft/litebox
340•aktau•15h ago•164 comments

Show HN: If you lose your memory, how to regain access to your computer?

https://eljojo.github.io/rememory/
225•eljojo•11h ago•139 comments

Sheldon Brown's Bicycle Technical Info

https://www.sheldonbrown.com/
332•ostacke•14h ago•89 comments

Hackers (1995) Animated Experience

https://hackers-1995.vercel.app/
421•todsacerdoti•16h ago•221 comments

PC Floppy Copy Protection: Vault Prolok

https://martypc.blogspot.com/2024/09/pc-floppy-copy-protection-vault-prolok.html
34•kmm•4d ago•2 comments

Show HN: ARM64 Android Dev Kit

https://github.com/denuoweb/ARM64-ADK
11•denuoweb•1d ago•0 comments

An Update on Heroku

https://www.heroku.com/blog/an-update-on-heroku/
360•lstoll•14h ago•251 comments

Why I Joined OpenAI

https://www.brendangregg.com/blog/2026-02-07/why-i-joined-openai.html
76•SerCe•4h ago•60 comments

Female Asian Elephant Calf Born at the Smithsonian National Zoo

https://www.si.edu/newsdesk/releases/female-asian-elephant-calf-born-smithsonians-national-zoo-an...
15•gmays•3h ago•2 comments

Show HN: R3forth, a ColorForth-inspired language with a tiny VM

https://github.com/phreda4/r3
59•phreda4•8h ago•9 comments

Delimited Continuations vs. Lwt for Threads

https://mirageos.org/blog/delimcc-vs-lwt
9•romes•4d ago•1 comments

How to effectively write quality code with AI

https://heidenstedt.org/posts/2026/how-to-effectively-write-quality-code-with-ai/
210•i5heu•11h ago•157 comments

Introducing the Developer Knowledge API and MCP Server

https://developers.googleblog.com/introducing-the-developer-knowledge-api-and-mcp-server/
33•gfortaine•6h ago•8 comments

I spent 5 years in DevOps – Solutions engineering gave me what I was missing

https://infisical.com/blog/devops-to-solutions-engineering
123•vmatsiiako•13h ago•51 comments

Learning from context is harder than we thought

https://hy.tencent.com/research/100025?langVersion=en
159•limoce•3d ago•80 comments

Understanding Neural Network, Visually

https://visualrambling.space/neural-network/
257•surprisetalk•3d ago•33 comments

I now assume that all ads on Apple news are scams

https://kirkville.com/i-now-assume-that-all-ads-on-apple-news-are-scams/
1017•cdrnsf•18h ago•422 comments

FORTH? Really!?

https://rescrv.net/w/2026/02/06/associative
51•rescrv•16h ago•17 comments

I'm going to cure my girlfriend's brain tumor

https://andrewjrod.substack.com/p/im-going-to-cure-my-girlfriends-brain
93•ray__•5h ago•46 comments

Evaluating and mitigating the growing risk of LLM-discovered 0-days

https://red.anthropic.com/2026/zero-days/
44•lebovic•1d ago•12 comments

WebView performance significantly slower than PWA

https://issues.chromium.org/issues/40817676
10•denysonique•5h ago•0 comments

Show HN: Smooth CLI – Token-efficient browser for AI agents

https://docs.smooth.sh/cli/overview
81•antves•1d ago•59 comments
Open in hackernews

The last product to get cancelled

https://www.ablg.io/blog/last-product-to-get-cancelled
13•tonioab•1mo ago

Comments

tonioab•1mo ago
Reposting because the previous version had a font rendering issue in light mode
simonw•1mo ago
I had to look up the painkiller v.s. vitamin distinction - I hadn't heard that one before. Evidently it's common startup folklore these days but I think it was first popularized by Don Dodge in 2006, here's the post via the Internet Archive: https://web.archive.org/web/20060329104930/https://dondodge....
nanomonkey•1mo ago
This seems like a terrible analogy, as a vitamin is something you can't live without, while pain killers mask the problem. I'd think one would want to be a vitamin and not a pain killer, but the opposite suggestion is being made. Maybe that's why this hasn't stood the test of time.
pocketarc•1mo ago
> a vitamin is something you can't live without

They are talking about vitamin supplements, not literal vitamins that you need in order to live. Vitamin supplements do not survive in a budget reduction spreadsheet - they're easy to let go of for a while. On the other hand, if you're in pain, you need painkillers, and you're not going to be thinking about your budget, you're just going to go get some to get rid of the pain, even if it's just a temporary fix (and even better for the business if it's just a temporary fix - recurring revenue!).

That's the whole thing, the whole "solve a real problem" thing they keep talking about for startups.

nanomonkey•1mo ago
Thanks for the clarification. I got what they were going for it just didn't hit right.

I think supplements would have been a more effective word choice for the analogy for me, as vitamins reference something that is required for life.

ErroneousBosh•1mo ago
You don't need vitamin supplements. You don't need to waste money on vitamin pills. You just need to eat food, and ideally avoid wacky diets like only eating meat or only eating plants or anything like that.

Eat a balanced diet, go outside sometimes, and you'll be fine.

One single cherry tomato contains enough vitamin C to last you for a week. If you take a vitamin C tablet too, you're just making your pee more expensive.

zahlman•1mo ago
Some people really do need to supplement things because of idiosyncratic metabolic issues (particularly for B12) or just not having access to enough (RDAs for vitamin D are a joke and normal Western diets can easily be out of whack in terms of omega fatty acid balance).

Vitamin C is presumably not saving any meaningful number of people from scurvy in the developed world, but it does seem to be at least a darn good placebo. There's more to health than avoiding deficiency diseases; and we're talking about typically pennies per day here anyway. A small amount compared to the food it's supplementing.