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Start all of your commands with a comma (2009)

https://rhodesmill.org/brandon/2009/commands-with-comma/
210•theblazehen•2d ago•64 comments

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

https://openciv3.org/
686•klaussilveira•15h ago•204 comments

The Waymo World Model

https://waymo.com/blog/2026/02/the-waymo-world-model-a-new-frontier-for-autonomous-driving-simula...
960•xnx•20h ago•553 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
127•matheusalmeida•2d ago•35 comments

Unseen Footage of Atari Battlezone Arcade Cabinet Production

https://arcadeblogger.com/2026/02/02/unseen-footage-of-atari-battlezone-cabinet-production/
65•videotopia•4d ago•3 comments

Jeffrey Snover: "Welcome to the Room"

https://www.jsnover.com/blog/2026/02/01/welcome-to-the-room/
29•kaonwarb•3d ago•24 comments

Vocal Guide – belt sing without killing yourself

https://jesperordrup.github.io/vocal-guide/
44•jesperordrup•5h ago•23 comments

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

https://github.com/valdanylchuk/breezydemo
236•isitcontent•15h ago•26 comments

ga68, the GNU Algol 68 Compiler – FOSDEM 2026 [video]

https://fosdem.org/2026/schedule/event/PEXRTN-ga68-intro/
8•matt_d•3d ago•2 comments

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

https://github.com/pydantic/monty
230•dmpetrov•15h ago•122 comments

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

https://vecti.com
334•vecti•17h ago•146 comments

Where did all the starships go?

https://www.datawrapper.de/blog/science-fiction-decline
26•speckx•3d ago•16 comments

Hackers (1995) Animated Experience

https://hackers-1995.vercel.app/
499•todsacerdoti•23h ago•244 comments

Sheldon Brown's Bicycle Technical Info

https://www.sheldonbrown.com/
384•ostacke•21h ago•97 comments

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

https://github.com/microsoft/litebox
360•aktau•21h ago•183 comments

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

https://eljojo.github.io/rememory/
295•eljojo•18h ago•186 comments

An Update on Heroku

https://www.heroku.com/blog/an-update-on-heroku/
421•lstoll•21h ago•280 comments

PC Floppy Copy Protection: Vault Prolok

https://martypc.blogspot.com/2024/09/pc-floppy-copy-protection-vault-prolok.html
67•kmm•5d ago•10 comments

Dark Alley Mathematics

https://blog.szczepan.org/blog/three-points/
95•quibono•4d ago•22 comments

Was Benoit Mandelbrot a hedgehog or a fox?

https://arxiv.org/abs/2602.01122
21•bikenaga•3d ago•11 comments

Delimited Continuations vs. Lwt for Threads

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

How to effectively write quality code with AI

https://heidenstedt.org/posts/2026/how-to-effectively-write-quality-code-with-ai/
262•i5heu•18h ago•212 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...
38•gmays•10h 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/
1074•cdrnsf•1d ago•460 comments

Introducing the Developer Knowledge API and MCP Server

https://developers.googleblog.com/introducing-the-developer-knowledge-api-and-mcp-server/
61•gfortaine•13h ago•27 comments

Understanding Neural Network, Visually

https://visualrambling.space/neural-network/
294•surprisetalk•3d ago•45 comments

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

https://infisical.com/blog/devops-to-solutions-engineering
153•vmatsiiako•20h ago•72 comments

The AI boom is causing shortages everywhere else

https://www.washingtonpost.com/technology/2026/02/07/ai-spending-economy-shortages/
14•1vuio0pswjnm7•1h ago•1 comments

Why I Joined OpenAI

https://www.brendangregg.com/blog/2026-02-07/why-i-joined-openai.html
159•SerCe•11h ago•146 comments

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

https://github.com/phreda4/r3
74•phreda4•14h ago•14 comments
Open in hackernews

Tesla's European sales tumble nearly 50% in October

https://finance.yahoo.com/news/teslas-european-sales-tumble-nearly-50-in-october-143329063.html
36•doener•2mo ago

Comments

grugagag•2mo ago
Stock at all time high makes no sense.
nutjob2•2mo ago
Tesla stock never did.
stackghost•2mo ago
TSLA has long been disconnected from any semblance of fundamentals.
lz400•2mo ago
What would it take to reconnect there? evidence that FSD and robots are vaporware?
thatguy0900•2mo ago
Evidence that he's going to stop getting boatloads of government money probably
amunicio•2mo ago
Investors have a lot of faith in Elan because of his track record of achieving very unlikely challenges (design and mass produce electric cars, design and launch rockets, ...).

The problem is that a lot of its supporters and investors cannot distinguish between solving complicated problems (the ones Elon Musk excels at) and complex problems (the ones Elon Musk is trying solve now: FSD, robotics, etc...).

For reference, a complicated problem is one that you can break down into pieces and solve each individual piece within some tolerance and as a result solve the whole problem. For example, how do I build a rocket that can get X kg of load at a given orbit or how do I design an electric car to transport 4 people 200 miles.

Complex problems are problems you cannot break into pieces and plan for before hand, usually because you have unknown unknows and you have a lot of feedback loops (when you change something it changes something else you though you had already solved). This are the types of challenges Elon is taking on now: FSD, robotics, etc...

spwa4•2mo ago
What I thought was very revealing though is that Blue Origin's New Glenn mission will actually beat SpaceX to Mars. In fact no SpaceX rocket has ever done anything in relation to Mars.

And starlink is nothing but an evolution of many networks that already exist, most famously Iridium, but couldn't make it work commercially due to satellite cost.

Meanwhile the Blue Origin launched ESCAPADE satellites will establish a 24/7 telecommunications link between the Mars surface and Earth, in addition to their research goals, in September 2027.

thegrim33•2mo ago
Surely any time their sales has good growth somewhere, you'd be sharing similar stories about that positive news, right? Surely.
jeromegv•2mo ago
Are Tesla shares doing well in any major market across the world?
breve•2mo ago
Europe is the second biggest EV market (China is the biggest, North America third). Tesla's market share has seen a steady decline in Europe:

https://eu-evs.com/marketShare/ALL/Groups/Line/All-time-by-Q...

At a time when the overall EV market share is growing in Europe:

https://www.acea.auto/pc-registrations/new-car-registrations...

nutjob2•2mo ago
The two likely factors are Chinese EV imports and Tesla association with hard right wing and Nazi ideology in buyers minds.
k4rli•2mo ago
The simple reason is that the product is not good. Nothing to do with ideologies.
octaane•2mo ago
I disagree. It has everything to do with ideologies. He seig heiled on TV twice; that's not something they will ignore.
whynotmaybe•2mo ago
It's both for many people.
otterley•2mo ago
I think the product is good. But, I won't buy one until Elon either admits to and apologizes for all of his past bad acts, or has no control over the company anymore. Unfortunately, I think neither is likely.
bamboozled•2mo ago
Is this the same product that killed people because the electric doors wouldn't open after a crash and they perished alive in a fire?
otterley•2mo ago
Other than the nonintuitive emergency door opening procedure, it’s a good product. ;-)

(Apparently they’re looking at addressing that particular issue: https://www.rnz.co.nz/news/world/573575/tesla-is-looking-to-...)

octaane•2mo ago
Europeans have still not forgotten the impact of WW2. Musk sieg heiling on live TV (twice!!!) is not something they take lightly. Tesla sales of cratered over there, rightfully so, because of his completely unforced error.
baiac•2mo ago
I’m European and nobody cares about WW2. References to that period of time do not go beyond punchlines. I have no idea why Tesla sales are cratering but this isn’t it.
claudiug•2mo ago
I'm European and I care. Keep you ignorance for yourself.
whynotmaybe•2mo ago
I guess you're not in Germany.

https://www.autoblog.com/news/94-of-germans-wouldnt-consider...

baiac•2mo ago
Have you even clicked the article?

> T Online has now reported that bots manipulated the survey, with 253,000 votes originating from just two U.S.-based IP addresses

lawn•2mo ago
Yes, it's clear you have no idea. You can be ignorant in Europe too.
karmakurtisaani•2mo ago
If you're not a total doofus, you should be able to look around you and see how things still today are worse off because of the nazis than they would have been without them. But we have doofi among us, so you might just be one.
tim333•2mo ago
Maybe it depends on your age group but a lot of people do care. They gassed my grandfather's brother for example. It's not that ancient history.

Also fascist WW2 tanks rolling into Ukraine is somewhat reminiscent of the phenomenon of modern fascist tanks rolling into Ukraine.

bamboozled•2mo ago
It's almost like the world isn't a joe rogan podcast
N_Lens•2mo ago
While Musk's antics and politics definitely have a part to play, it's also obvious that Tesla hasn't innovated nearly as much and their cars are becoming outdated in an EV landscape of constant innovation. Their last big play (The Cybertruck) was horrendous both in design and execution.
iknowstuff•2mo ago
There is no competitor with anything remotely close to FSD.
stackghost•2mo ago
https://www.mbusa.com/en/owners/manuals/drive-pilot
iknowstuff•2mo ago
Not close. https://m.youtube.com/watch?v=h3WiY_4kgkE
amunicio•2mo ago
FSD would be a competitive advantage if it could Full Self Drive. Since it cannot, it doesn't matter how not remotely close any competitor is.
N_Lens•2mo ago
FSD keeps causing fatalities and Tesla has tried to obfuscate and delete the crash data on more than one occasion, data which implicates FSD being liable for the crash.
iknowstuff•2mo ago
Nah. https://www.tesla.com/fsd/safety
tapoxi•2mo ago
That's a party trick unless it can drive me while I'm taking a nap in the backseat. If I still need to be paying full attention to potentially intervene at any time, what's the point?
iknowstuff•2mo ago
Of course its utility will become much greater at that point, I agree. I still wouldnt buy a car without it even in its current state. Changes the experience A LOT as is.
bamboozled•2mo ago
https://media0.giphy.com/media/v1.Y2lkPTc5MGI3NjExNXAxbXlwa3...
stackghost•2mo ago
It's baffling to me that TSLA shareholders can see their CEO's antics (Nazi salute on global television, DOGE, splitting time between idk how many companies, being erratic on Twitter, committing securities fraud ("funding secured")), and still decide that this clown is the right man to lead the company.

I just can't get myself into a mindset where that makes sense.

bobthepanda•2mo ago
TSLA has been a meme stock disconnected from fundamentals for a while and literally the only reason is Elon. If Elon wasn't CEO and there was just a normal person then they'd probably be priced a lot closer to the P/E ratio of a regular automaker (~5 instead of 288)
lesuorac•2mo ago
What do you think OpenAI's valuation would be without Sam?

I think there are other people that can do Elon's role but definitely rare.

m463•2mo ago
I would mention a few non-political things:

- their cars keep on "deprecating" controls, such as turn signal and drive select stalks, mechanical door releases, defog, dashboard and other critical controls. unsafe and a cheapo move.

- the model y looks ugly now, especially lighting. the older version looks nice, and was a best-seller.

- cybertruck

all of this just hands market share over to the competition, which has appeared.

otterley•2mo ago
I actually like the new Model Y's styling. Taste is personal.

I still won't buy one, but not because I think it's ugly.

WheatMillington•2mo ago
Tesla's stale line-up is extremely boring compared to the competition. Americans don't have access to the broad market of EV's due to their extreme market protectionism.
pcchristie•2mo ago
They put the drive select stalk back after feedback, and they never had a dashboard on the 3 and Y (I have a Model 3 and it works fine without one).

Can't speak for defog or mechanical door release, I haven't noticed either, but would be shocked if they are gone as they both seem like they'd be legally required. Defog in particular would be bizarre to remove from a car, especially given it's just a mode of the A/C.

m463•2mo ago
from what I can tell the s, x, 3 and truck have no stalks. The y has a turn signal stalk. I read there might be an official way to get a turn signal stalk on a 3.

my opinion: a decent car would have a decent set of stalks with dedicated controls at your fingertips, like various light controls, various wiper controls including non-ai interval, turn signals, drive select. and a dashboard for status, and other settings (not critical controls) on center screen.

static_motion•2mo ago
You would never guess this while driving around in my small European country. The amount of Teslas is baffling and I still see very new ones every day.
FranzFerdiNaN•2mo ago
Compared to the number of Chinese cars i see their numbers seem really small though.
yanhangyhy•2mo ago
> Meanwhile, Tesla's Chinese competitor BYD (BYDDY), which sells a mix of pure EVs and hybrids, reported sales jumping 207% to 17,470 units sold in Europe. Another major China rival, SAIC, saw sales climb 46% to just under 24,000 vehicles sold.

From January to October this year, BYD has already sold nearly 140,000 units in Europe, an astonishing increase. Even setting aside people’s personal feelings about Musk, the main reason is probably that Tesla no longer has much competitive advantage. The BYD he once openly mocked with “have you seen their cars?” and laughed about by end up completely defeating Tesla in the European market

Personally, the one I most want to buy in the future is the Yangwang series, even though it’s very expensive. Or the series that comes with the drone feature.

jemmyw•2mo ago
The BYD cars are starting to look quite nice too. I saw one the other day that must have been a Seal and thought "that's a cool looking car what is it? huh a BYD"
plqbfbv•2mo ago
> the main reason is probably that Tesla no longer has much competitive advantage

Yep, I think Tesla simply squandered its clear advantage and slowed research and innovation, while everybody else was accelerating.

I sat in one of the first BYD a couple years back, and for all the mocking of Tesla quality standards, it was a rattle fest, I thought I'd never buy one for sure. But if there's one thing I really appreciate about China is the ability to iterate stupid fast and make it totally about business, zero emotions. Car rattles too much? We'll fix it.

Forward to last year when I took an Uber in London which was a BYD Seal: dead silent, spacious and good looking, and they keep improving the hardware. The brand is back on my possible next-buy list.