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Claude Design

https://www.anthropic.com/news/claude-design-anthropic-labs
718•meetpateltech•7h ago•491 comments

Measuring Claude 4.7's tokenizer costs

https://www.claudecodecamp.com/p/i-measured-claude-4-7-s-new-tokenizer-here-s-what-it-costs-you
484•aray07•6h ago•323 comments

All 12 moonwalkers had "lunar hay fever" from dust smelling like gunpowder (2018)

https://www.esa.int/Science_Exploration/Human_and_Robotic_Exploration/The_toxic_side_of_the_Moon
166•cybermango•3h ago•84 comments

I'm spending 3 months coding the old way

https://miguelconner.substack.com/p/im-coding-by-hand
48•evakhoury•5h ago•35 comments

A simplified model of Fil-C

https://www.corsix.org/content/simplified-model-of-fil-c
13•aw1621107•32m ago•0 comments

Show HN: Smol machines – subsecond coldstart, portable virtual machines

https://github.com/smol-machines/smolvm
167•binsquare•4h ago•70 comments

Isaac Asimov: The Last Question (1956)

https://hex.ooo/library/last_question.html
564•ColinWright•10h ago•224 comments

Arc Prize Foundation (YC W26) Is Hiring a Platform Engineer for ARC-AGI-4

https://www.ycombinator.com/companies/arc-prize-foundation/jobs/AKZRZDN-platform-engineer-benchma...
1•gkamradt_•1h ago

NASA Force

https://nasaforce.gov/
181•LorenDB•6h ago•200 comments

Middle schooler finds coin from Troy in Berlin

https://www.thehistoryblog.com/archives/75848
177•speckx•7h ago•80 comments

NIST gives up enriching most CVEs

https://risky.biz/risky-bulletin-nist-gives-up-enriching-most-cves/
147•mooreds•7h ago•36 comments

I built a 3D printing business and ran it for 8 months

https://www.wespiser.com/posts/2026-04-12-3D-Printing-Biz.html
49•wespiser_2018•2d ago•54 comments

Introducing: ShaderPad

https://rileyjshaw.com/blog/introducing-shaderpad/
13•evakhoury•2d ago•3 comments

The GNU libc atanh is correctly rounded

https://inria.hal.science/hal-05591661
15•matt_d•2d ago•0 comments

Hyperscalers have already outspent most famous US megaprojects

https://twitter.com/finmoorhouse/status/2044933442236776794
81•nowflux•5h ago•63 comments

Webloc: Analysis of Penlink's Ad-Based Geolocation Surveillance Tech

https://citizenlab.ca/research/analysis-of-penlinks-ad-based-geolocation-surveillance-tech/
44•Cider9986•4d ago•0 comments

Ban the sale of precise geolocation

https://www.lawfaremedia.org/article/it-is-time-to-ban-the-sale-of-precise-geolocation
524•hn_acker•7h ago•145 comments

Show HN: PanicLock – Close your MacBook lid disable TouchID –> password unlock

https://github.com/paniclock/paniclock/
93•seanieb•5h ago•35 comments

Healthchecks.io now uses self-hosted object storage

https://blog.healthchecks.io/2026/04/healthchecks-io-now-uses-self-hosted-object-storage/
127•zdw•7h ago•62 comments

Are the costs of AI agents also rising exponentially? (2025)

https://www.tobyord.com/writing/hourly-costs-for-ai-agents
14•louiereederson•2d ago•1 comments

Iceye Open Data

https://www.iceye.com/open-data-initiative
96•marklit•7h ago•14 comments

Show HN: Stage – Putting humans back in control of code review

https://stagereview.app/
82•cpan22•1d ago•82 comments

Connie Converse was a folk-music genius. Then she vanished

https://www.bbc.com/culture/article/20260413-the-mystery-of-a-missing-folk-music-pioneer
54•mellosouls•2d ago•8 comments

Detecting DOSBox from Within the Box

https://datagirl.xyz/posts/dos_inside_the_box.html
45•atan2•5h ago•13 comments

Solitaire simulator for finding the best strategy: Current record is 8.590%

https://github.com/dacracot/Klondike3-Simulator
35•PaulHoule•20h ago•16 comments

Tesla tells HW3 owner to 'be patient' after 7 years of waiting for FSD

https://electrek.co/2026/04/17/tesla-hw3-owners-be-patient-7-years-fsd/
90•breve•3h ago•60 comments

The Gregorio project – GPL tools for typesetting Gregorian chant

https://gregorio-project.github.io/index.html
44•mcookly•6h ago•9 comments

Ada, its design, and the language that built the languages

https://www.iqiipi.com/the-quiet-colossus.html
236•mpweiher•13h ago•167 comments

Designing the Transport Typeface

https://www.thamesandhudson.com/blogs/all-news-features/designing-the-transport-typeface-margaret...
62•speckx•2d ago•7 comments

Even "cat readme.txt" is not safe

https://blog.calif.io/p/mad-bugs-even-cat-readmetxt-is-not
19•arkadiyt•3h ago•10 comments
Open in hackernews

Tesla tells HW3 owner to 'be patient' after 7 years of waiting for FSD

https://electrek.co/2026/04/17/tesla-hw3-owners-be-patient-7-years-fsd/
89•breve•3h ago

Comments

wjnc•1h ago
He should try to cancel the original purchase agreement on the grounds that now the functionality is available Tesla has demonstrated no intention of delivering it to him, thus voiding the original agreement. Normally if a judge agrees, you get a full refund without controlling for depreciation.

Class actions in the Netherlands mostly favor lawyers.

LunicLynx•16m ago
I guess that’s the point, FSD is not available. What you buy is lvl 4/5 available is lvl 2+.

I think, this is a calculation to understand if an upgrade of hw3 to hw4 actually solves the problem or if hw3 must be updated to hw5.

One upgrade is more economical than two, but I would be annoyed for sure as well.

Flatcircle•1h ago
rode with my friend from San Francisco down to San Diego in his Tesla, and he literally didn't touch the wheel or the pedals the whole time. Then a couple days later we drove back the same way.

People don't talk about these cars driving themselves enough imho

freeAgent•1h ago
He should have been touching the wheel. Tesla nags you if you don't exert varying force on the wheel, so it's not possible for him to not touch the wheel during the trip unless he was using some sort of defeat device.
morder•1h ago
It barely nags at you if at all. I haven't seen it nag at me in a long time when I take my hand off the wheel. I assume it's because of the camera watching the driver that they allow it but I'm not sure.
aojdwhsd•1h ago
It only nags you if the cabin-facing camera can't tell whether you're keeping your eyes on the road now.
ggreer•1h ago
That’s no longer true. As long as the car has a cabin camera (which has been the case since the Model 3 came out), it will only nag you if it can’t see your eyes or you’re clearly distracted.
satvikpendem•1h ago
It does for Autosteer but not for FSD, which only requires that you look ahead at the road and if you do so then you don't need to touch the wheel at all.
brcmthrowaway•1h ago
You experienced Time in a Flatcircle
vel0city•1h ago
I've driven from Dallas to Houston barely having to touch the wheel or pedals the whole way. I don't own a Tesla.

Other brands have had self driving features for years now. Some even operate at a higher level of automation.

satvikpendem•1h ago
Which car? Seems like Tesla has the best version although I suppose it depends on the circumstances of the trip.
vel0city•1h ago
Mustang Mach E. But once again, lots of other cars have similar self driving tech, many better than the Mach E or Teslas. The Bolt I was considering at the time could have also done most of that trip hands-free.

And that was actual hands-free, while Teslas at the time required you to take putting torque on the wheel to lie to the system.

Even then my 2017 Hyundai did practically everything but steer. Get it on the highway, turn on ACC, and it'll handle the traffic just keep it in the lane. It even did all the stop and go traffic.

satvikpendem•50m ago
Which ones are better today?
kube-system•43m ago
A used toyota corolla with comma 4
vel0city•13m ago
Ones that don't actively try and drive in front of trains in attempt to kill their operators.

https://www.youtube.com/watch?v=vMqTmOTtft4

iknowstuff•4m ago
literally every single competitor will do it because they don't control for them at all. Most of them don't even control for traffic lights or stop signs. Also https://www.youtube.com/watch?v=9lc-HUZUiQg
realo•12m ago
Highest end mercedes?
iknowstuff•3m ago
No. Their L3 was a scam, never sold and not actually planned to be sold anymore.
4fterd4rk•58m ago
You have no idea what you're talking about. The highway-only driver assistance on cars like Fords does not compare at all to what you get on a Tesla with the latest hardware.
ggreer•58m ago
Barely touching the wheel is a qualitatively different experience than never touching the wheel. HW4 Tesla owners have gone over 10,000 miles without intervening, including a cross-country trip.[1] The car even finds charging/parking spots and parks on its own. The only equivalent I’ve experienced is Waymo, and you can’t buy a Waymo.

1. https://www.tesla.com/customer-stories/cross-country-trip-fu...

vel0city•55m ago
I don't trust anything Tesla posts on their website about self driving. They've been known to post entirely fictional stories about their self driving. Crazy you still choose to believe them after they've been known to so brazenly lie there.
electriclove•45m ago
Ok, try it yourself with a new HW4 and you will see.
vel0city•27m ago
I've ridden in Teslas many times operating in "FSD" (read: not fully, and not self, driving), nearly every time its made some kind of moving violation including nearly hitting a pedestrian. No thanks.

I heard the same thing in 2019, HW3 solved all the issues, it finally just works as advertised. That was after HW2 was guaranteed to ship with all the hardware needed for FSD, for real this time.

I'll probably wait for HW5, then you'll tell me its really there. This time it won't even run people over, and it actually stops at stop signs more than just 98% of the time.

Personally I try and avoid systems that drive people in front of trains. https://www.youtube.com/watch?v=vMqTmOTtft4

ggreer•31m ago
David Moss is a traveling LiDAR salesman. He doesn’t work for Tesla, and Tesla didn’t know about him until one of his tweets about his FSD experience went viral. Unless you think he faked images of his FSD stats for months and Tesla went along with it, I’m not sure what to tell you.[1]

1. https://x.com/DavidMoss/status/2010608939751047484

vel0city•24m ago
I don't know who David Moss is, I have no reason to trust him. His tweets I can see are practically nothing but Tesla and Grok shill posts.
ggreer•17m ago
Let’s say, hypothetically, that people have gone >10k miles on FSD without intervening. What information would need to exist to convince you of this?
hazelnut•58m ago
Did a trial for a month. It's indeed very impressive but at the same time, it's also very stressful because you don't know how the car is going to react. So I was on constant alert if there were any tricky situations. After some time, it became exhausting and more draining then manual driving.
twothreeone•54m ago
That was my impression as well. You have to babysit the AI the whole time and if you fail to do that it's basically your life (and others' of course) on the line.
6510•52m ago
what do you think it is train drivers do?
rzzzt•50m ago
Doing their absolute best with the steering wheel not to go off those pencil-thin tracks?
not_a_bot_4sho•51m ago
A while back, Tesla gave me free FSD for a month and so I tried it out. It drove me to work just fine, and I was impressed.

Then, on the way home it drove me home on the wrong side of the street and I had to take over. Such a silly mistake.

Similar to what you said; from there on out, it was more trouble than it's worth because you can't let your guard down.

gwbas1c•15m ago
That was exactly my experience with the free trial. I figure if I'm going to have to pay thousands of dollars to still have to pay full attention when I drive, I might as well keep the money and drive the car.

FWIW: My 2026 Huyndai's driver assistance is better than my old 2018 Tesla Model 3's enhanced autopilot.

wofo•49m ago
Sounds like babysitting an LLM, with the alarming difference that this AI can kill you if you are not paying enough attention
wookmaster•32m ago
Same here phantom braking on the highway, randomly turned off in the middle of an intersection turn and didn’t get over in time for exit and decided to brake in the left lane to try and force over. While it was fun to try it’s not reliable for me to trust. That and If I lean my head the wrong direction resting it I start getting yelled at by it.
iamjake648•28m ago
I hear this a lot, and I'm genuinely curious why you think it might take more energy to be on alert for tricky situations. Wouldn't you already be doing that for your own manual driving?
whiplash451•22m ago
Because constantly switching between full attention and degraded attention (which the FSD promises) is more tiring that staying on full attention continuously.
rented_mule•22m ago
It's easier to predict, understand, and react to your own driving behavior.
californical•20m ago
I’m guessing that predicting the failure modes of a computer is more taxing than your brain using pattern recognition of what it needs to react to.

If you’re driving, your brain can automatically prioritize the importance of things that you see. But since a computer fails in different ways than a human, you lose all automatic prioritization

lateforwork•16m ago
Think about a junior coworker you offloaded some of your tasks to. It turns out the coworker frequently makes mistakes. At some point you are going to say it is easier to just do this myself. Especially if a single mistake can cost you your life!
burnte•11m ago
This is the real trick about 95% accurate or 99% accurate, if you never know when that 1% incident will occur, you ALWAYS have to watch for it. And eventually we'll have to live with the fact it'll never hit 100% accuracy, just as we don't have 100% accuracy today with human driving.
elictronic•14m ago
This was my experience. Kept getting told just try the new version. When I would the issues I had weren’t fixed and I bounced off it again. For very long trips it’s nice, but so is lane assist.

It always had the feeling of being outside with your toddler by the pool. I can look away but I have 50/50 odds of a dead toddler if I do it for to long.

ryandrake•4m ago
This is what the Tesla fans have been saying for years. "Oh, you're on the previous software version, bro. You gotta try the latest version, bro, trust me bro it's so much better. FSD on the current version is totally working for me, bro." "Oh, you're on today's software version? Don't worry, bro, the next one is going to be so much better, just wait for it bro, trust me bro we're going to have working FSD in the next version, bro."
miltonlost•50m ago
I feel bad for all the other people on the road your friend endangered
kube-system•41m ago
It is a great feature, but, ADAS is by definition not self-driving, no matter how capable it is at manipulating the controls. The lowest level of self driving is level 3, where the human is responsible for supervision less than 100% of the time but greater than 0% of the time. Tesla FSD is level 2 and requires the human driver to supervise operations of the ADAS system 100% of the time.

https://www.faistgroup.com/site/assets/files/1657/j3016-leve...

While FSD's manipulation of controls is impressive -- it is missing a very critical component that is required for self driving: the ability to guarantee whether or not it can make a safe decision. Tesla's FSD still offloads this task to the human driver. Once they can do this more than zero percent of the time, they will have achieved level 3.

reaperducer•31m ago
he literally didn't touch the wheel or the pedals the whole time

I thought the diver was supposed to keep hands on the wheel in case consuming hits wrong.

That's why Tesla fans buy those weighted gizmos to fool the computer into thinking they're still holding the steering wheel.

iknowstuff•6m ago
not anymore as long as you're looking at the road.
josefritzishere•1h ago
Telsa appears to be doing crime. The EU does have clas action lawsuits. I expect one way or another Elon will have to issue refunds.
a10c•1h ago
Australia is also launching a class action.
kingleopold•1h ago
this is funny because roadstar is no longer coming ever and they paid even more deposit there.
vostrocity•1h ago
Not a Tesla fan or owner here, but I tested a friend's HW3 Model Y on FSD (Supervised) and it was completely competent. Not sure why EU owners seem to not have it.
ggreer•48m ago
FSD on HW3 is a significantly worse experience. Also no FSD version available to owners allows you to ignore the road.

Also the EU adopted laws restricting self-driving behavior. For example, the software cannot exert a lateral acceleration of more than 3m/sec^2. It must also cancel lane changes after 5 seconds after the start of engaging the turn signal. Tesla gimped their self-driving features in the EU & Australia because of this.[1]

It’s only the latest version of FSD (which only runs on HW4) that lacks these restrictions and has been approved for use in the Netherlands.

1. https://electrek.co/2019/05/17/tesla-nerfs-autopilot-europe-...

daft_pink•51m ago
I think the government is going to have to get involved for FSD from any manufacturer to actually take place.
alHqn•47m ago
It will come right after terraforming Mars is complete, which will be next year. We will also have UBI and all illegal immigrants on Republican farms will have been replaced by Optimus robots.
zackify•43m ago
I'm one of these unlucky owners. I can't believe I'll ever get anything.

After paying the full cost and being stuck on old software that had a promise of having the hardware required for it

iamjake648•27m ago
Same here. I would totally be fine if HW3 FSD was reduced to $50 a month, but charging the same $100 as HW4 is insulting at this point.
embedding-shape•40m ago
Here is the website where you (as a European) can gather and hopefully help provide more weight to the matter if you were among the ones that were promised something you're not gonna receive: https://hw3claim.nl/

It's run by the person mentioned in the article, and unsurprisingly the domain is Dutch, but seems the same thing will apply in lots of countries if FSD rolls out there too, not just Netherlands.

codechicago277•16m ago
Maybe Elon can argue that no reasonable person would have taken his FSD promises seriously.
rubiquity•39m ago
I have both HW3 (2021 Y) and HW4 (2025 3). FSD in the HW4 is a delight. FSD in HW3 phantom brakes constantly both back when FSD was a pile of C++ and now with the "Lite" driving model. I don't see how Tesla can ever make FSD suitable on HW3 given the hardware (<200 TOPS).
skywhopper•29m ago
I’m forever dismayed that no government agency has cracked down on Tesla’s endless fraudulent claims. It’s a shame people were falling for it 7 years ago, much less today, but only the governments can enforce actual fairness.