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

https://openciv3.org/
426•klaussilveira•5h ago•97 comments

Hello world does not compile

https://github.com/anthropics/claudes-c-compiler/issues/1
21•mfiguiere•42m ago•8 comments

The Waymo World Model

https://waymo.com/blog/2026/02/the-waymo-world-model-a-new-frontier-for-autonomous-driving-simula...
775•xnx•11h ago•472 comments

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

https://github.com/valdanylchuk/breezydemo
142•isitcontent•6h ago•15 comments

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

https://github.com/pydantic/monty
135•dmpetrov•6h ago•57 comments

Dark Alley Mathematics

https://blog.szczepan.org/blog/three-points/
41•quibono•4d ago•3 comments

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

https://vecti.com
246•vecti•8h ago•117 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/
70•jnord•3d ago•4 comments

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

https://eljojo.github.io/rememory/
180•eljojo•8h ago•124 comments

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

https://github.com/microsoft/litebox
314•aktau•12h ago•154 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
12•matheusalmeida•1d ago•0 comments

Sheldon Brown's Bicycle Technical Info

https://www.sheldonbrown.com/
311•ostacke•12h ago•85 comments

Hackers (1995) Animated Experience

https://hackers-1995.vercel.app/
397•todsacerdoti•13h ago•217 comments

An Update on Heroku

https://www.heroku.com/blog/an-update-on-heroku/
322•lstoll•12h ago•233 comments

PC Floppy Copy Protection: Vault Prolok

https://martypc.blogspot.com/2024/09/pc-floppy-copy-protection-vault-prolok.html
12•kmm•4d ago•0 comments

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

https://github.com/phreda4/r3
48•phreda4•5h 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
109•vmatsiiako•11h ago•34 comments

How to effectively write quality code with AI

https://heidenstedt.org/posts/2026/how-to-effectively-write-quality-code-with-ai/
186•i5heu•8h ago•129 comments

Understanding Neural Network, Visually

https://visualrambling.space/neural-network/
236•surprisetalk•3d ago•31 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/
976•cdrnsf•15h ago•415 comments

Learning from context is harder than we thought

https://hy.tencent.com/research/100025?langVersion=en
144•limoce•3d ago•79 comments

Introducing the Developer Knowledge API and MCP Server

https://developers.googleblog.com/introducing-the-developer-knowledge-api-and-mcp-server/
17•gfortaine•3h ago•2 comments

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

https://andrewjrod.substack.com/p/im-going-to-cure-my-girlfriends-brain
49•ray__•2h ago•11 comments

FORTH? Really!?

https://rescrv.net/w/2026/02/06/associative
41•rescrv•13h ago•17 comments

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

https://red.anthropic.com/2026/zero-days/
35•lebovic•1d ago•11 comments

Why I Joined OpenAI

https://www.brendangregg.com/blog/2026-02-07/why-i-joined-openai.html
52•SerCe•2h ago•42 comments

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

https://docs.smooth.sh/cli/overview
77•antves•1d ago•57 comments

The Oklahoma Architect Who Turned Kitsch into Art

https://www.bloomberg.com/news/features/2026-01-31/oklahoma-architect-bruce-goff-s-wild-home-desi...
18•MarlonPro•3d ago•4 comments

Claude Composer

https://www.josh.ing/blog/claude-composer
108•coloneltcb•2d ago•71 comments

Show HN: Slack CLI for Agents

https://github.com/stablyai/agent-slack
39•nwparker•1d ago•10 comments
Open in hackernews

The Head of the Cybertruck Program Quit Tesla. Model Y Leader Left Hours Later

https://gizmodo.com/the-head-of-the-cybertruck-program-quit-tesla-the-model-y-leader-left-hours-later-2000683513
48•rbanffy•2mo ago

Comments

TheAlchemist•2mo ago
The list of key people that left Tesla in the past 24 months is veeeery long.

Quite strange for a company that's on the brink of becoming by far the most important on earth (and Mars !). Oh, for those thinking it's because it's not longer a car company but an AI / Robot company, mind you the head of Optimus program and head of Software also left this year.

Same vibes as when Karpathy left in 2022, when Tesla was supposedly on the verge of attaining Full Self Driving. Well, fast forward 3 years, they are still on the verge...

stevage•2mo ago
What's the relevance of Mars to Tesla?
TheOtherHobbes•2mo ago
About the same as FSD to Tesla.
hedora•2mo ago
The cybertruck has a stainless steel exoskeleton design that looks airtight and tolerant to conditions on mars.

There’s just one minor problem: it is made of taped-on stainless steel laminate panels that keep falling off…

mingus88•2mo ago
Oh you hadn’t heard? Tesla, the manufacturer of mid sedans, an objectively bad truck, and zero FSD deliverables is going to populate Mars with robots

https://www.newsweek.com/elon-musk-spacex-starship-mars-opti...

Whether or not this happens before they finally deliver the promised roadster or have a car that can navigate a city street is anyone’s guess!

Musk said it was expected to happen in 2026 so buy that stock today!

stevage•2mo ago
Bahaha. The idea of SpaceX landing robots on Mars next year is wild. 2036 maybe.
650•2mo ago
Is this article a joke? The first linked person in the article https://www.linkedin.com/posts/siddhantawasthi_i-recently-ma... - 8 years of post college experience as a PROGRAM MANAGER. For those not in tech this is akin to project manager, or someone that asks for status updates and communicates estimates and effort. Definitely not someone super technical or Director+ level.

"If we assume for a moment that Tesla’s recent sales declines are entirely due to faulty management, specifically caused by people with the job title “program manager,” then Tesla is well in its way to massive improvements. " - This style of writing is hard to parse and dumb.

"Awasthi notes in his post that his signature accomplishments at Tesla occurred “all before hitting 30.” Indeed, it appears that in 2017, when he was 23, he was a student at the University of Cincinnati working on a school project related to the Musk-led “Hyperloop” concept. "

I mean he's most likely late 20's early 30's at the moment so not sure what this is getting at.

supportengineer•2mo ago
"Either it's all a joke, or none of it is."
650•2mo ago
I don't understand. This quip is a reference to The Avengers it seems from my search.
horisbrisby•2mo ago
It sure sounds like an analysis concluding that Musk hires completely unqualified people so they can be micromanaged and then scape-goats when it turns out the management they didn't participate much in was bad (or was maybe fine but could be blamed for problems beyond its particular scope).
650•2mo ago
Musk didn't hire them personally, Tesla has 125k+ employees.
horisbrisby•2mo ago
Sure CEO attribution 101. Can't possibly be responsible for everything bad in the lower ranks, but no doubt worthy of credit if a completely nontraditional choice no other company would allow works out.
moomoo11•2mo ago
Maybe he got his GC and now doesn’t want to work 996 anymore because he has lots of vested TSLA gains (wild assumption on my end)
outside1234•2mo ago
Tesla has all of the smells of a company about to implode
tlogan•2mo ago
True. But right now, they’re the automaker in the best shape.

Is there any other car company that isn’t on the brink of collapse?

(Ok maybe Toyota is going ok but they also have some structural issues as a business)

chairmansteve•2mo ago
The difference between Tesla and the other collapsing car companies is the Tesla share price.
tlogan•2mo ago
Or that CEO supports Trump?

(This is HN so I assume it is more about supporting Trump but I can be wrong)

lisbbb•2mo ago
Announce a hybrid anything and it's off to the races all over again.
leetharris•2mo ago
Two PMs left a company with 125,665 employees. Yes, they are very important, but this happens every day at companies all around the world. Could be burnout, they are rich, got better offers, anything really.

People are so desperate for Tesla to fail they will latch onto anything.

pestatije•2mo ago
its the only way to recoup that trillion, or do you have any other ideas?
happytoexplain•2mo ago
What is the specific criticism? You believe it should not be reported on? Or you simply don't like the tone (in which case, why are you omitting that)?
650•2mo ago
They're low level program managers. Doomerism article for the sake of it.
faidit•2mo ago
The heads of Cybertruck and Model Y programs are "low level"?
Bombthecat•2mo ago
More like not important, Tesla was never a car company /s
frosting1337•2mo ago
He wasn't the "head of cybertruck" - if you look at his LinkedIn, he was a lead program manager. Still an important cog in the machine, but he'd been there for 8 years from an intern.

Model Y guy makes it sound like he was more of a key person, though.

atonse•2mo ago
Apart from the facts (that program managers have left), the tone of the whole article feels like that this writer absolutely dislikes Musk.
DemocracyFTW2•2mo ago
makes one really wonder how the writer came to dislike Musk of all people...
atonse•2mo ago
If they're claiming to be a journalist, their personal feelings on Musk should be irrelevant to the story.
happytoexplain•2mo ago
Sorry, I didn't mean tone as in "dislikes Musk", I meant tone as in "unreasonably dislikes Musk".
cyberax•2mo ago
Model 3/Y can immediately get better with a few tweaks that won't cost Tesla a lot:

1. Enable Android Auto/CarPlay. This literally requires no additional hardware.

2. V2G (vehicle-to-grid) support. Again, zero car-side hardware changes, just software updates to allow the reverse current flow.

3. Vehicle-to-load and 120V outlets. This requires just some cheap hardware changes.

4. Steering wheel stalks and ultrasonic parking sensors. FFS.

5. Add a driver-side display (instead of a useless passenger mid-seat screen). This is the only expensive change.

If they do this, their cars can suddenly become so much more attractive.

NoPicklez•2mo ago
1. I actually disagree here, the built in Tesla UI is excellent.

4. They've at least brought them back on the Model 3

cyberax•2mo ago
> 1. I actually disagree here, the built in Tesla UI is excellent.

It is not. E.g. why the heck the address search field is not displaying the _full_ address if it can't fit into the narrow search field?

> 4. They've at least brought them back on the Model 3

Oh wow. At least some progress!

atonse•2mo ago
Until recently, I was fully on board with wanting CarPlay. But I'm not really sure what would change (apart from me being able to use Apple Maps).

Because the console already uses Google Maps, and I've seen release notes saying they're releasing support for 3d buildings (which I like from Apple Maps)

Anyone have good ideas of things that are truly missing?

cyberax•2mo ago
Remembering your position in podcasts/audiobooks that I'm listening through Youtube/Storyteller. Having Youtube with SponsorBlock. Support for Youtube video and Plex, with pre-downloaded media.

These are things that I actually want to use.

dzhiurgis•2mo ago
V2G doesn’t need “support”. People in Australia have been using it for a while. Technically kinda a hack, but not really.

I agree on v2l, useful but not a game changer. Rest is ridiculously disconnected from my experience. I wanna gauge my eyeballs whenenever I rent a car and have to use CarPlay.

Most of my ideas are software hence I don’t have a list of hw improvements.

cyberax•2mo ago
The V2G in all EVs works by initiating a "fast charge" session that allows the V2G adapter to connect directly to the high-voltage bus. And then it just discharges the battery instead of charging it.

This also works with Teslas, but the car monitors the current draw and stops the session if it detects more than ~6kW negative power draw. That's why the fix for Tesla is simply to _stop_ doing that.

dzhiurgis•2mo ago
AFAIK not all Tesla's do that. I agree they should explicitly enable that and come up with some sort of warranty condition / upgrade.

Saying that I'm a pretty big V2G skeptic. I've setup excess solar charging for my car and it's kinda PITA to micromanage $1 savings. V2G is even worse + you spend something like $4k on equipment when same can buy 30kWh worth of batteries and forget about it. IMO costs will drop eventually tho.

cyberax•2mo ago
The V2G is nice because you can easily have ~100 kWh of usable storage if you have two cars. That's enough to run literally everything, including the AC, in my house for 2 days. It probably makes no sense on its own, but it can be great as a part of the system.

There are some interesting products in this area, e.g.: https://www.sigenergy.com/en/products/sigenstor you can get a full charging/inverter/solar solution for little more than $10k.

dzhiurgis•2mo ago
Depends where you live. Where I live now grid is solid. Used to live a place just few km's away albeit slightly rural-ish where it would loose power at every major storm.

I feel most people don't have this issue.

lisbbb•2mo ago
I'll keep saying this until someone at Tesla sees it: They could clean up if they designed a hybrid Cybertruck II that was a bit more conventional looking. Build something cutting edge but actually useful, keep some of the edginess but tone it down just enough to bring in more sales.

The giant single wiper on the current Cybertruck is horrible, btw. Everything about that thing is horrible, actually.

qwerpy•2mo ago
I’m happy with mine after a year and a half. Haven’t had issues with the wiper and I live somewhere that rains a lot. Do you have complaints from real world experience or is it just the cosmetics you’re unhappy about?

The only real downside isn’t even the truck itself, it’s the random hostile people on the street. On the bright side I’ve turned it into a ongoing “how to deal with bullies” teaching moment for my kids :)

itsdrewmiller•2mo ago
I flagged this because even though I'm no Musk fan a couple of program managers who worked on these cars are not the "heads" of the programs nor likely very close to that.
metalman•2mo ago
Elo gets a trillion dollar performance based pay package, and lo two fairly significant insiders fade, too high up to just vanish, but clearly not on "the team" the timing is highly sugestive of bet's placed, and lost