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

https://openciv3.org/
611•klaussilveira•12h ago•180 comments

The Waymo World Model

https://waymo.com/blog/2026/02/the-waymo-world-model-a-new-frontier-for-autonomous-driving-simula...
915•xnx•17h ago•545 comments

What Is Ruliology?

https://writings.stephenwolfram.com/2026/01/what-is-ruliology/
28•helloplanets•4d ago•22 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
102•matheusalmeida•1d ago•24 comments

Unseen Footage of Atari Battlezone Arcade Cabinet Production

https://arcadeblogger.com/2026/02/02/unseen-footage-of-atari-battlezone-cabinet-production/
36•videotopia•4d ago•1 comments

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

https://github.com/valdanylchuk/breezydemo
212•isitcontent•12h ago•25 comments

Jeffrey Snover: "Welcome to the Room"

https://www.jsnover.com/blog/2026/02/01/welcome-to-the-room/
5•kaonwarb•3d ago•1 comments

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

https://github.com/pydantic/monty
206•dmpetrov•12h ago•101 comments

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

https://vecti.com
316•vecti•14h ago•140 comments

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

https://github.com/microsoft/litebox
355•aktau•18h ago•181 comments

Sheldon Brown's Bicycle Technical Info

https://www.sheldonbrown.com/
361•ostacke•18h ago•94 comments

Hackers (1995) Animated Experience

https://hackers-1995.vercel.app/
471•todsacerdoti•20h ago•232 comments

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

https://eljojo.github.io/rememory/
267•eljojo•15h ago•157 comments

An Update on Heroku

https://www.heroku.com/blog/an-update-on-heroku/
399•lstoll•18h ago•271 comments

Delimited Continuations vs. Lwt for Threads

https://mirageos.org/blog/delimcc-vs-lwt
25•romes•4d ago•3 comments

Dark Alley Mathematics

https://blog.szczepan.org/blog/three-points/
82•quibono•4d ago•20 comments

PC Floppy Copy Protection: Vault Prolok

https://martypc.blogspot.com/2024/09/pc-floppy-copy-protection-vault-prolok.html
54•kmm•4d ago•3 comments

Was Benoit Mandelbrot a hedgehog or a fox?

https://arxiv.org/abs/2602.01122
9•bikenaga•3d ago•2 comments

How to effectively write quality code with AI

https://heidenstedt.org/posts/2026/how-to-effectively-write-quality-code-with-ai/
242•i5heu•15h ago•183 comments

Introducing the Developer Knowledge API and MCP Server

https://developers.googleblog.com/introducing-the-developer-knowledge-api-and-mcp-server/
51•gfortaine•10h ago•16 comments

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

https://infisical.com/blog/devops-to-solutions-engineering
138•vmatsiiako•17h ago•60 comments

Understanding Neural Network, Visually

https://visualrambling.space/neural-network/
275•surprisetalk•3d ago•37 comments

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

https://github.com/phreda4/r3
68•phreda4•11h ago•13 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/
1052•cdrnsf•21h ago•433 comments

Why I Joined OpenAI

https://www.brendangregg.com/blog/2026-02-07/why-i-joined-openai.html
127•SerCe•8h ago•111 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...
28•gmays•7h ago•10 comments

Learning from context is harder than we thought

https://hy.tencent.com/research/100025?langVersion=en
173•limoce•3d ago•93 comments

Vocal Guide – belt sing without killing yourself

https://jesperordrup.github.io/vocal-guide/
7•jesperordrup•2h ago•4 comments

FORTH? Really!?

https://rescrv.net/w/2026/02/06/associative
61•rescrv•20h ago•22 comments

Zlob.h 100% POSIX and glibc compatible globbing lib that is faste and better

https://github.com/dmtrKovalenko/zlob
17•neogoose•4h ago•9 comments
Open in hackernews

Tesla profit tanked 46% in 2025

https://techcrunch.com/2026/01/28/tesla-earnings-profit-q4-2025/
115•coloneltcb•1w ago

Comments

guywithahat•1w ago
I guess that's one way of saying Tesla beat revenue and earnings expectations. Stock price went up 3% in after-hours trading.
cmsj•1w ago
When you absolutely, positively, must find a nice thing to say about Tesla, yes, their 11% revenue decline - their second year in a row of revenue decline, was indeed slightly less bad than analysts expected...
brokensegue•1w ago
analysts are kinda irrelevant when a stock isn't connected to fundamentals anyways
Analemma_•1w ago
11% revenue decline during a year where the global EV market grew 20% [0]. That's just abysmal, especially for a company which was once the only game in town if you wanted a "serious" EV.

[0]: https://www.reuters.com/sustainability/climate-energy/global...

wat10000•1w ago
Tesla is often compared to Apple.

I guess in this case it’s the Apple that dominated an emerging market, then fumbled it and completely lost the market to the IBM PC and ended up as a bit player for the next two decades.

r00fus•1w ago
Except Apple ditched their firebrand founder to fumble it all. In Tesla's case they are tied to the hip of their "founder" and are fumbling it.

Stonk still high though so...

verdverm•1w ago
I read "beating" more like ICE tactics then coming out ahead of a prediction, seems perhaps more accurate
rconti•1w ago
Bad news that is priced in is still bad news.

The meta-commentary of the bad news being priced in, and the behavior of the stock post-earnings is absolutely useful information and valid analysis, but it's not the key takeaway unless you're a day trader.

wat10000•1w ago
Who cares how it compares to expectations? So some experts thought it would be even worse. Why do I care what they thought? A massive drop in profits is much more relevant.
indubioprorubik•1w ago
Tesla is stock is great. Not because its great. But because its a optin for people, who cant opt out on a system, that opted out on them. Its like the only "fast-forward technology-wise-and-break-things" button that still seems to work. You can vote in a loose cannon - and it still will refuse to break the ship.
HardwareLust•1w ago
Why is this flagged?
cmsj•1w ago
Meme stock must be protected, apparently.
lawn•1w ago
Negative coverage about Musk or Trump is usually flagged. Sometimes vouching and upvotes negate it, but not always.
addandsubtract•1w ago
Meanwhile, the other Tesla thread is still up: https://news.ycombinator.com/item?id=46802867
rsynnott•1w ago
Heresy against Dear Leader!

Anything insufficiently complementary of either Musk or Trump tends to get flagged by their weird simps.

johnnyanmac•1w ago
Stories like this being flagged is exactly why I feel this HN commitment to curious and quality readings is completely broken. If some super minority of users need to weaponize the site's features to hide an earnings call, can those users really be trusted with flagging privileges?
rich_sasha•1w ago
Good job the PE ratio increased in lockstep, more than compensating for the earnings going down the toilet. Just hodl and chill.