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Tiny C Compiler

https://bellard.org/tcc/
110•guerrilla•3h ago•47 comments

SectorC: A C Compiler in 512 bytes

https://xorvoid.com/sectorc.html
193•valyala•7h ago•36 comments

Speed up responses with fast mode

https://code.claude.com/docs/en/fast-mode
114•surprisetalk•7h ago•117 comments

Brookhaven Lab's RHIC concludes 25-year run with final collisions

https://www.hpcwire.com/off-the-wire/brookhaven-labs-rhic-concludes-25-year-run-with-final-collis...
44•gnufx•6h ago•45 comments

Software factories and the agentic moment

https://factory.strongdm.ai/
134•mellosouls•10h ago•283 comments

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

https://openciv3.org/
880•klaussilveira•1d ago•270 comments

Stories from 25 Years of Software Development

https://susam.net/twenty-five-years-of-computing.html
132•vinhnx•10h ago•15 comments

Hoot: Scheme on WebAssembly

https://www.spritely.institute/hoot/
166•AlexeyBrin•13h ago•29 comments

FDA intends to take action against non-FDA-approved GLP-1 drugs

https://www.fda.gov/news-events/press-announcements/fda-intends-take-action-against-non-fda-appro...
63•randycupertino•3h ago•98 comments

First Proof

https://arxiv.org/abs/2602.05192
99•samasblack•10h ago•65 comments

I write games in C (yes, C) (2016)

https://jonathanwhiting.com/writing/blog/games_in_c/
173•valyala•7h ago•154 comments

Vocal Guide – belt sing without killing yourself

https://jesperordrup.github.io/vocal-guide/
269•jesperordrup•17h ago•86 comments

Al Lowe on model trains, funny deaths and working with Disney

https://spillhistorie.no/2026/02/06/interview-with-sierra-veteran-al-lowe/
85•thelok•9h ago•18 comments

The F Word

http://muratbuffalo.blogspot.com/2026/02/friction.html
97•zdw•3d ago•49 comments

Show HN: A luma dependent chroma compression algorithm (image compression)

https://www.bitsnbites.eu/a-spatial-domain-variable-block-size-luma-dependent-chroma-compression-...
28•mbitsnbites•3d ago•2 comments

Eigen: Building a Workspace

https://reindernijhoff.net/2025/10/eigen-building-a-workspace/
5•todsacerdoti•4d ago•1 comments

Show HN: I saw this cool navigation reveal, so I made a simple HTML+CSS version

https://github.com/Momciloo/fun-with-clip-path
53•momciloo•7h ago•10 comments

Start all of your commands with a comma (2009)

https://rhodesmill.org/brandon/2009/commands-with-comma/
550•theblazehen•3d ago•204 comments

Microsoft account bugs locked me out of Notepad – Are thin clients ruining PCs?

https://www.windowscentral.com/microsoft/windows-11/windows-locked-me-out-of-notepad-is-the-thin-...
86•josephcsible•5h ago•109 comments

The AI boom is causing shortages everywhere else

https://www.washingtonpost.com/technology/2026/02/07/ai-spending-economy-shortages/
252•1vuio0pswjnm7•14h ago•395 comments

Selection rather than prediction

https://voratiq.com/blog/selection-rather-than-prediction/
25•languid-photic•4d ago•7 comments

Reinforcement Learning from Human Feedback

https://rlhfbook.com/
112•onurkanbkrc•12h ago•5 comments

Unseen Footage of Atari Battlezone Arcade Cabinet Production

https://arcadeblogger.com/2026/02/02/unseen-footage-of-atari-battlezone-cabinet-production/
138•videotopia•4d ago•46 comments

A Fresh Look at IBM 3270 Information Display System

https://www.rs-online.com/designspark/a-fresh-look-at-ibm-3270-information-display-system
58•rbanffy•4d ago•18 comments

Learning from context is harder than we thought

https://hy.tencent.com/research/100025?langVersion=en
216•limoce•4d ago•123 comments

Where did all the starships go?

https://www.datawrapper.de/blog/science-fiction-decline
125•speckx•4d ago•188 comments

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

https://github.com/valdanylchuk/breezydemo
294•isitcontent•1d ago•39 comments

Coding agents have replaced every framework I used

https://blog.alaindichiappari.dev/p/software-engineering-is-back
305•alainrk•12h ago•492 comments

72M Points of Interest

https://tech.marksblogg.com/overture-places-pois.html
48•marklit•5d ago•9 comments

Hackers (1995) Animated Experience

https://hackers-1995.vercel.app/
573•todsacerdoti•1d ago•279 comments
Open in hackernews

Tesla Robotaxi had 3 more crashes, now 7 total

https://electrek.co/2025/11/17/tesla-robotaxi-had-3-more-crashes-now-7-total/
61•juujian•2mo ago

Comments

elsjaako•2mo ago
I had a discussion with a colleague today. He claimed Tesla had Full Self Driving, and had for years, and they were the first. That's the message some folks believe.

I look forward to telling him about this.

temperceve•2mo ago
I've never understood why some people insist that FSD means there can never ever be any crashes of any kind, otherwise it obiviously just doesn't work.
pu_pe•2mo ago
It needs human operators and still crashes 2x more than their competitor. And they have been calling it FSD for years now.
elsjaako•2mo ago
For me FSD means they are legally allowed to operate it on a public road with no supervising driver.

Obviously no crashes ever isn't expected. Even roller coasters have accidents sometimes.

Tesla will get there I'm sure. But I know at least two people that are in Musks influence sphere that believe it to already be the case.

temperceve•2mo ago
I use FSD 99% of the time now and it works 99% of the time I use it. When it doesn't work, it is always in an annoying, going-way-to-slow way. I've never experienced it crash into anything. I'm sure the experts here know better than me, I'm just a lowly customer, but from MY experience, it basically works all the time.
thatwasunusual•2mo ago
> humans generally have a crash, whether they are at fault or not, every 700,000 miles. Tesla has 7 in probably ~300,000 miles

This is the important part.

poszlem•2mo ago
Exactly. I can accept those cars not being perfect, but I can’t accept them performing worse than human drivers.
lnsru•2mo ago
But humans are operating under the conditions not feasible for those cars. There is winter start in Germany with rain turning to snow and blizzard with poor visibility plus ice on the road. Humans still drive, vision only system will fail in first minute.
poszlem•2mo ago
And that changes what I said in what way? If cars aren't as safe as people (including in those conditions), they shouldn't drive. But once they match us, waiting for them to be perfect is a waste of time.
lnsru•2mo ago
That means, that accidents of humans happen anytime and everywhere. While robotaxis cause accidents in less harsh conditions making statistics not really comparable. On the other hand statistics say that most accidents happen in summer: https://injuryfacts.nsc.org/motor-vehicle/overview/crashes-b... My bad.
JKCalhoun•2mo ago
I guess I can't accept them not being perfect. Lacking accountability, they have a much higher bar in my mind to replace human drivers.
hack_edu•2mo ago
Human drivers that are at fault face repercussions that affect the rest of their lives. Robot drivers that are at fault face repercussions of a minuscule fine and a "sorry... again" press release.
tialaramex•2mo ago
In practice drivers don't face repercussions proportional to the real impact because all of police, prosecutors and a potential jury see themselves in the driver as they too are likely drivers.

If you do something dumb and it kills another person, there's an excellent chance you get tried for manslaughter and a decent chance you go to jail. Unless it was in a car, then it's just a "car accident" and most likely you won't even be arrested because well, you were driving a car, sometimes killing people just happens right?

luke5441•2mo ago
And that is with professional safety drivers. Give humans a professional safety co-pilot and compare numbers with that...
tim333•2mo ago
The human number seems iffy. 700,000 miles is about what the typical driver does in a lifetime and they tend to have more than one crash. Maybe for professional drivers working? I've had several crashes and still usually qualify for the cheapest insurance group. Some of the minor ones aren't worth reporting - it's cheaper to just fix the car or ignore the dent.
ants_everywhere•2mo ago
It seems like they should add lidar or radar.

What is the argument for deliberately impoverishing the Tesla sensory input?

cj•2mo ago
There was a time when saying this on HN would have gotten you downvoted into oblivion. People felt extremely strongly that everything should be possible with cameras.

I wonder if that sentiment is changing.

ants_everywhere•2mo ago
Even if one believes everything should be possible with cameras, the goal posts are moving. Other automated vehicles use radar or lidar. Even if Tesla achieves fatality levels comparable with human drivers, other vehicles will outperform them. There's not going to be a great market for the most fatal automatic vehicle. It makes more sense to chase state of the art rather than the state of the median human.
steveBK123•2mo ago
And Tesla pumps don't even realize how poor the camera specs are on Tesla's for their "we don't need lidar/radar, all we need is vision" strategy.

Front camera is sub-4K, the rest of the cameras are 1440p.. all of which are processed at 24fps. We are talking 10 year old iPhone specs here.

Veserv•2mo ago
The cameras actually do not even meet minimum vision requirements required to hold a license in California and most other states.

Here is one of my posts with a detailed breakdown and analysis: https://news.ycombinator.com/item?id=43605034

steveBK123•2mo ago
It's fascinating that FSD is driving real cars on public roads with FPS that most gamers would disdain. It's only a couple tons of moving metal, would could go wrong?
robotswantdata•2mo ago
How many crashes per human Uber mile?
atwrk•2mo ago
How many crashes per mile for Waymo etc. would be the more interesting metric - if the competition has better numbers there is no excuse for risking people's safety with inferior tech
bryanlarsen•2mo ago
Those numbers are readily available. https://waymo.com/safety/impact/

1 in 4 million, more than an order of magnitude better than Tesla.

input_sh•2mo ago
Last sentence in the article.
JKCalhoun•2mo ago
Why not compare the numbers to bus, train or other mass-transit fatalities?

I suppose because in the U.S. we are forever stuck in our car culture.

lnsru•2mo ago
I really don’t envy the supervisor’s job. Sitting there bored to death for weeks and waiting accident to happen. And when it happens you’re too bored and too tired to engage in timely manner.

On the other hand… the not paid version of cruise control continuously fails in my two years old model Y. Realistically looking it’s to early to fantasize about robitaxis when simple phantom braking problem is not solved yet.

steveBK123•2mo ago
Phantom braking has been a huge issue since at least 2017, constant whack a mole release to release, really nuked my confidence in the product over time.
neither_color•2mo ago
The unpaid version of cruise control/autopilot is actually a different software from the one that comes bundled with FSD. I actually think the semi-smart autopilot that comes bundled with FSD is better than FSD itself.

I tried to get into FSD but I felt that it made me an obnoxious driver. Chill is too slow and makes unnecessary lane changes. Hurry makes too many unnecessary lane changes while speeding beyond the flow of traffic. When you encounter a "mormon roadblock", e.g two cars going the speed limit on a two lane road, FSD goes into a loop changing lanes back and forth hoping for an overtake that never comes. If you're the type of driver who picks his exit lane early because you know they're prone to jamming and drivers blocking each other later, FSD will still try to get out of the merge lane to pass, ditto for busy intersection queues.

Removing the human driver makes one things SPECIFICALLY worse, and that is the ability to correct navigation errors and override sub-optimal routing. For example: there is one block on my commute where you can take either an uncontrolled left turn, or go up to a light. The difference is one block and the light is usually faster during rush hour because the uncontrolled turn takes forever to get a safe gap. Navigation always chooses the uncontrolled left to the point that you have to disengage. There's other quality of life issues too like wanting to approach your destination from the left or the right because you know the parking situation ahead of time. These can be communicated to a human driver. You can't explain that to Tesla FSD though. It's tapped into the car-machine-god hivemind and can't be bothered with instructions from mere mortals.

But I digress, I think the paid, semi-smart autopilot is their best product. I can set an objective speed limit. It stops at stop signs and red lights automatically. It stays in its lane until I tap the blinker so it changes lane. It can autopark. These things actually augment my driving and reduce cognitive strain while driving, while keeping me just alert enough. FSD is all or nothing while requiring full non-interactive attention like a sentinel.

xnx•2mo ago
> Realistically looking it’s to early to fantasize about robitaxis

...for Tesla. For Waymo they're already doing >250K rider-omly rides/week.

tim333•2mo ago
Also Baidu and WeRide. Baidu have 1000 taxis in Wuhan and say they are profitable on a per car basis.
Ferret7446•2mo ago
I don't know how much I trust any numbers coming out of China. You'd be hard pressed to find any number that is only cooked one time.
lnsru•2mo ago
As an hardware engineer I would trust the numbers. With radar, lidar and camera fusion more could be achieved. Or April tags on the main streets in the city. Ar magnetic markers in the streets.
tim333•2mo ago
The Baidu robotaxi seems pretty much a copy of the Waymo one. Interestingly both seem able to be remote controlled by a human at their office if they have problems so the autonomous driving may not be quite as good as made out.
tim333•2mo ago
yeah, dunno. My source was this https://www.cnbc.com/2025/11/20/global-robotaxi-race-heats-u...

There's an ft article today saying "According to Goldman Sachs, China’s nascent robotaxi market is expected to rise from $54mn this year to $47bn by 2035." which would be a lot (https://archive.ph/U7R9a)

ants_everywhere•2mo ago
If Tesla's robotaxis develop a reputation for accidents, they'll create an unpredictable traffic bubble around them.

Some people will slow down to minimize the fatality of an impact and to increase reaction time (similar to people slowing down around a marked cop car). Others will speed up to ensure they don't get stuck behind or around one.

That happens with other unsafe vehicles (e.g. a truck that doesn't have its load well secured). But it makes me wonder what will happen if Tesla trains on the data of erratic driving created by its presence.

boudin•2mo ago
I'm doing this with Tesla's on the road already. When I see one i'm extra-cautious.

This company is so shaddy around all the driving assistance and FSD issues that i have 0 trust and will not until it is thoroughly investigated. They are quite behind other manufacturers on simple stuff like line assistance and automated breaking already, they are going out of their way to make every reported incident sounding that others are to blame, it just looks bad from end to end.

Rushing those robotaxis is just trying to hide the fact that they are quite behind the competition on all those fronts.

JKCalhoun•2mo ago
"Honey, don't spook 'em!" (A thought that went through my head when the wife and I were recently driving in the Bay Area surrounded by Teslas, ha ha.)
queenkjuul•2mo ago
On my last road trip i saw a Tesla go from 75 to 60 to 110 in the span of about 20 seconds then the driver pulled over and stopped and got out. No idea what the fuck happened there but I'm certainly giving them all a wide berth from now on. This was wide open road with almost no other other traffic in broad daylight.
lordnacho•2mo ago
> Unlike other companies reporting to NHTSA, Tesla abuses the right to redact data reported through the system. The automaker redacts the “narrative” for each reported crash, preventing the public from knowing how the crashes happened and who is responsible.

This part seems pretty bad

lcnPylGDnU4H9OF•2mo ago
> preventing the public from knowing

So just assume the information looks really bad for Tesla.

input_sh•2mo ago
They must've learned their lesson from Cruise, who got caught lying in these reports, lost its license to operate in California, stopped offering robotaxis nationwide, and GM divested from it.
steveBK123•2mo ago
Flagged in under 15 minutes, seems the fever has still not broken
mahkeiro•2mo ago
The flagging system on HN is really not efficient and often abused.
juancn•2mo ago
But how many miles driven? Severity? Is it worse or better than a human driver?

With just a total number it's hard to reason about what it means.

elsjaako•2mo ago
From the article:

>I expect a few because humans generally have a crash, whether they are at fault or not, every 700,000 miles. Tesla has 7 in probably ~300,000 miles, which should be worrying to anyone, whether the Robotaxis were responsible or not.

josefritzishere•2mo ago
Are we sure this is a taxi and not a Dalek?