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

https://openciv3.org/
494•klaussilveira•8h ago•135 comments

The Waymo World Model

https://waymo.com/blog/2026/02/the-waymo-world-model-a-new-frontier-for-autonomous-driving-simula...
835•xnx•13h ago•500 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
52•matheusalmeida•1d ago•10 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/
108•jnord•4d ago•17 comments

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

https://github.com/pydantic/monty
162•dmpetrov•8h ago•75 comments

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

https://github.com/valdanylchuk/breezydemo
166•isitcontent•8h ago•18 comments

Dark Alley Mathematics

https://blog.szczepan.org/blog/three-points/
59•quibono•4d ago•10 comments

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

https://vecti.com
274•vecti•10h ago•127 comments

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

https://eljojo.github.io/rememory/
221•eljojo•11h ago•138 comments

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

https://github.com/microsoft/litebox
337•aktau•14h ago•163 comments

Show HN: ARM64 Android Dev Kit

https://github.com/denuoweb/ARM64-ADK
11•denuoweb•1d ago•0 comments

Sheldon Brown's Bicycle Technical Info

https://www.sheldonbrown.com/
332•ostacke•14h ago•89 comments

PC Floppy Copy Protection: Vault Prolok

https://martypc.blogspot.com/2024/09/pc-floppy-copy-protection-vault-prolok.html
34•kmm•4d ago•2 comments

Hackers (1995) Animated Experience

https://hackers-1995.vercel.app/
420•todsacerdoti•16h ago•221 comments

An Update on Heroku

https://www.heroku.com/blog/an-update-on-heroku/
355•lstoll•14h ago•246 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...
15•gmays•3h ago•2 comments

Delimited Continuations vs. Lwt for Threads

https://mirageos.org/blog/delimcc-vs-lwt
9•romes•4d ago•1 comments

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

https://github.com/phreda4/r3
56•phreda4•7h ago•9 comments

How to effectively write quality code with AI

https://heidenstedt.org/posts/2026/how-to-effectively-write-quality-code-with-ai/
209•i5heu•11h ago•153 comments

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

https://infisical.com/blog/devops-to-solutions-engineering
121•vmatsiiako•13h ago•49 comments

Introducing the Developer Knowledge API and MCP Server

https://developers.googleblog.com/introducing-the-developer-knowledge-api-and-mcp-server/
32•gfortaine•5h ago•6 comments

Learning from context is harder than we thought

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

Understanding Neural Network, Visually

https://visualrambling.space/neural-network/
257•surprisetalk•3d ago•33 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/
1011•cdrnsf•17h ago•421 comments

FORTH? Really!?

https://rescrv.net/w/2026/02/06/associative
51•rescrv•16h ago•17 comments

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

https://andrewjrod.substack.com/p/im-going-to-cure-my-girlfriends-brain
91•ray__•4h ago•41 comments

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

https://red.anthropic.com/2026/zero-days/
43•lebovic•1d ago•12 comments

How virtual textures work

https://www.shlom.dev/articles/how-virtual-textures-really-work/
34•betamark•15h ago•29 comments

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

https://docs.smooth.sh/cli/overview
78•antves•1d ago•59 comments

Show HN: Slack CLI for Agents

https://github.com/stablyai/agent-slack
43•nwparker•1d ago•11 comments
Open in hackernews

DHS Invokes Immigration Enforcement to Justify Gathering Americans' DNA

https://reason.com/2026/01/09/dhs-invokes-immigration-enforcement-to-justify-gathering-americans-dna/
67•pseudolus•4w ago

Comments

pstuart•4w ago
Where's the outrage from all the people flying Gadsden flags (the coiled rattlesnake with the motto "Don't tread on me"?)

This is governmental overreach and should concern everybody regardless of political affiliation.

bb88•4w ago
The untrained eye at a distance can't tell the difference between the snake and the poo emoji.
drcongo•4w ago
Best not to tread on either of them.
1123581321•4w ago
The libertarians I know are upset about ICE, Gaza and Venezuela and seem to post angrily online a lot. However, they don’t seem to be joining in on the largest protests that are typically coded for Democratic-party and leftward. I don’t know what it would take to see political unification in mass protests.
chung8123•4w ago
In general the parties don't like the other party and insult each other. It is funny if you are trying to get someone to come over to your side insulting them isn't the best technique. If you are just trying to keep your base riled up insulting the other side seems to work.
pstuart•4w ago
That's a wide brush you're painting with. While I could be easily characterized as being on a particular side because of the values I hold, I abhor tribalism and hew to the truth of the values as I best understand them.

I've had extremely respectful dialog with others who don't embrace my values and I find their reasoning to be specious at best.

I have respect for old school conservatism that advocates for limited government but contemporary conservatives no longer seem to care about that (except if it's programs they don't like).

My initial comment still stands: the governmental action of the OP is intended purely to be oppressive and it will not be wielded with any sense of propriety.

chung8123•4w ago
If we are talking about the general political parties it is going to be a wide brush. To the original point there are some that hate the tribalism and some will join the protests just based on their own personal views. My opinion was that it is not wide spread though because of the insults that the political parties throw back and fourth making joining a joint protest unwelcoming. Friendships across the political lines is rare.
pstuart•4w ago
I don't buy the "both sides" argument anymore (except for corruption by party leadership). The fact that conservative stalwarts have left the GOP shows we're in new territory.

I abhor partisan politics and am more than happy to point out flaws on the Left but we've gone through the looking glass on the Right. It's literally a cult of personality and I take no pleasure in saying that.

While a two party system is not a good thing (George Washington warned us about political parties), having proper debate over policies and ideas is a good thing to have and we no longer have that. I've followed American politics for half a century and can unequivocally state that the situation we have here is not normal.

dc396•4w ago
Wrong tribe. The outrage is reserved for the D-tribe actors (e.g., imagine the reaction if this was done in the Biden or Obama administrations), not the R-tribe, at least until members of the R-tribe are personally and individually impacted.
taeric•4w ago
Realistically, it takes ringleaders to get a circus. As such, I can only assume that the lack of show online is that the people that would be the ringleaders are largely the ones currently getting what they want.

I'm cynical enough that I think this is fairly clear evidence that some political affiliations are less sincere than others, but very few people will acknowledge this.

danudey•4w ago
Those people aren't being tread on; as long as the government is only treading on "others" (i.e. liberals, and minorities) then they're completely fine with throwing out the entire constitution. They've been told that these people are trying to destroy their country. and they're happy with the government burning down everything that makes America "America" if it means that the people they've been taught to hate end up suffering.

I can guarantee that the people who argue that the second amendment is more important than keeping people from mass-murdering school children would happily cheer on the government if they started confiscating guns from "the enemy".

scarecrowbob•4w ago
Yeah, in general that flag is not the full sentence: "Don't tread on me, but the government sucks because it doesn't tread on you hard enough."
mindslight•3w ago
> I can guarantee that the people who argue that the second amendment is ... important ... would happily cheer on the government if they started confiscating guns from "the enemy".

Something very close already happened. It wasn't confiscation, but rather with the exact scenario of night time home defense they always trot out. Kenneth Walker lawfully exercised his second amendment right to night time home defense and the government jackboots breaking down the door retaliated by using the place as a shooting gallery, resulting in the death of his partner Breonna Taylor. Rather than realizing the same thing could easily happen to them when exercising our cherished second amendment rights, most of the second amendment fundamentalist types simply rallied around the government agents who committed the murder.

I think the hypocrisy and lack of reasoning ability is strong to begin with, but I think con artist Grump also has an uncanny knack for making gullible people rationalize anything.

scarecrowbob•3w ago
I have come to feel a (if not -the-) central tenet of white supremacy culture is the idea that the state is there to protect "white" folks and punish everyone else.

So when I see people do math that way, I don't think those folks are hypocritical; rather, I think they are just white supremacists, regardless of how they'd protest about that understanding of their position.

mindslight•3w ago
I really hate that reasoning, but I haven't been able to find a better explanation.

One alternative is maybe they just default to cheerleading government power no matter what (eg authoritarianism), and only understand lofty ideals like Constitutional rights in the context of things they directly experience and don't like.

Let's say Walker/Taylor was a working class white couple, still living in an apartment and unmarried. It seems like more stretching, but there would have still been some reasons to other them and cheer on the murderers. Especially when the media inevitably went to work dredging up other emotionally-laden details. It's always possible to list enough details that someone seems different enough, no?

scarecrowbob•3w ago
[Pardon the following essay and feel free to ignore it- this kind of writing is how I think, but I am only posting it here because you may (though likely not) find it to be a worthwhile read.]

Personally, I don't feel one way or anther about my reasoning- I feel like I am simply taking folks at their word and trying to understand them in a way that doesn't reduce their position to hypocrisy. There are other tools to understand them, this is just one

I do agree that if Taylor was white-identifying people would have found some other reason to support her murder.

However, I often think of the quote about how "I didn't shoot you because you're a n--, you're a n-- because I shot you".

One fact about white-supremacy culture is that it requires the adoption of very narrow and constantly changing cultural signals. It is, thus, an "empty" signifier: there are both "no white people" and any specific person can theoretically enjoy WS culture if they "act correctly". In that way works very well under conditions of neoliberal capitalism, as someone like Mark Fisher might point out.

In that way, I understand that "whiteness" is about how people are interpolated by the state/community/themselves rather than, say, "skin tone", even if those physical traits are often a hard barrier for the folks doing the interpolation.

That culture is how a lot of folks, as I understand them, square their "love of freedom" with the murder of, say, Renee Cross; she violated XYZ norm (about whiteness) and should rightfully be subjected to the state violence reserved for non-white folks. It's no accident that the current political violence of the state is oriented around "illegal" (to be understood as 'brown') people rather than, say, the world bank or climate justice or student loans or housing.

To be fair, those freedom-loving folks would probably say that their position isn't about "whiteness"- that is certainly my interpolation of their position in an attempt to take them seriously instead of dismissing them as hypocritical idiots. I believe they would, as a short-hand, say that that thy just want people to "act correctly/legally/quietly/with civility" or whatever (not be a lesbian, don't honky your horn, don't color your hair, don't yell at the gestapo, etc).

However, it feels easy enough to unpack their desire for norms into a set of "very narrow and constantly changing cultural signals".

And while there are a lot of tools to analyze how these folks came to believe that their norms are "the" norms, I feel like WS Culture is one easy and useful tool for that work.

Or, at least that tool feels like an easy handle to start to dig out why WS culture is a death cult, harmful to the folks who lean into it: there is no one who is really white enough to survive getting murdered by the state, yet that culture's adherents have decided that somehow that culture won't harm them (and, further, that anyone who can't adopt that culture really isn't a human anyhow).

I used to be a Marxist but at some point I've become a kind of race-reductionist instead of a class reductionist:

for the same reason that if the police can't summarily murder black folks, they probably would have a hard time murdering me,

if WS culture has a hard time operating, then all the other class conditions which operate through it (here I am thinking about subject-ifying people into an authoritarian state through cultural hegemony or, if you prefer, the ISAs, or if you prefer the main tools of "Capitalism") will have a hard time operating against me and my fellow humans.

That is to say, I find the math a lot easier when I just examine these kinds of state-sanctioned murders through the lens of White Supremacy culture; other tools I've found helpful have required me to work out the psychology of a bunch of idiosyncratic cultural practices that end up expressing themselves as internal contradictions and hypocrisy, and I am too old and tired to do that kind of comparative literature any more.

mindslight•3w ago
The only thing I don't like about your essays, friend, is that they take a while to digest. Coupled with my desire to respond thoughtfully, this means it's now one^Wtwo^Wthree days later. The previous time you wrote me one of these I responded (late) and then you never did [0].

As for this one, overall I find it compelling but I'm left with two main questions: First, is it a good idea to call it white supremacy culture. And second, is it really more useful to wrap the topic up under one label rather than calling out each individual specific dynamic that makes it up (eg hypocrisy, othering, dishonesty, lack of analysis/forethought, and so on)

I can agree that it seems to be centered on some imagined archetype of a white, rural, "real American". I can also see that it descends from slavery, and white supremacy in general. But it still feels needlessly divisive.

Furthermore, defenders of it would also point out aspects of white European culture that are industrious and have made our society very wealthy (despite non-uniformly). I'm not looking to make those arguments, as they're adjacent to or even directly in support of the fascism, but I do think they do contain some truth that needs to be acknowledged in any synthesis.

And then balling it all up in one "WS culture" label rather than focusing on the individual dynamics. I get it, having a straightforward touchstone that explains all of these behaviors rather than trying to wack-a-mole with the surface manifestations. Every time a fascist has bitten on my argument that Breonna Taylor is a second amendment issue, I've always been greeted with some excuse of why 2A magically isn't applicable - so it's not like directly pointing out the hypocrisy is productive. And reading your essay did feel like it "fit" in that it was talking about a whole iceberg rather than the few parts poking out of the water. It was certainly felt much nicer and positive-sum to be reading this than arguing with the umpteenth fascist booster falling back on "but it's legal" arguments to justify the murder of Renee.

Still, I worry about alienating too many people by confronting the topic head on too hard. Maybe this worry is moot at the point we're at though, and we really do need a hard line in the sand and full-on frontal assault to stop what is now being done to our country. I don't know.

(also, define "ISAs" ? It feels like it's going to be obvious but I'm drawing a blank)

[0] https://news.ycombinator.com/item?id=46403842 . You had missed the mark on where I was coming from, making most of it inapplicable, but there was one thing in particular that perhaps had some fleeting insight that I wanted you to elaborate on more.

blurbleblurble•4w ago
3, 2, 1 flagged
frumplestlatz•4w ago
Honestly? Good. The outrage firehose is already all pervasive, and Reddit is happy to provide an endless supply of this kind of content, if that's what someone wants to consume.
bigyabai•4w ago
I agree, but technically-salient articles like this are explicitly on-topic in the HN guidelines. Setting aside the outrage, this is worth discussion from technically-minded individuals.

If topics like this make you too emotional to participate, you can just ignore it. Nobody is forcing you to respond to things that make you upset.

frumplestlatz•4w ago
Technically salient? How?

Regardless, I already flag articles like this to hide them from my front page. I sometimes comment because I’d prefer a world where I didn’t have to do that.

Like I said, there are already plenty of sources for this kind of content. We don’t really need HN to be yet another Reddit or Bluesky.

onemoresoop•4w ago
Good? I think outrage to such a thing is warranted and is technology related.
stogot•4w ago
Reddit homepage is ICE ICE ICE ICE all the way down. I come here for something else
blurbleblurble•4w ago
So you're just gonna wait until ICE comes to your community to deal with it?
frumplestlatz•3w ago
There's nothing that needs to be dealt with. This is what people voted for.
willmarch•3w ago
Not if they are acting outside the bounds of the law.
frumplestlatz•3w ago
They’re not. The deportations will continue regardless of the tantrums of the hysterical and mentally ill.
willmarch•3w ago
They absolutely are but based on your insulting and condescending comment no amount of facts or evidence would convince you otherwise until their boot is on your own neck
frumplestlatz•3w ago
They’re absolutely not; your type has been repeating this nonsense for literally 12 years now.

The sky isn’t falling, chicken little. However, your emotional disregulation is still being used as a convenient political tool, even after all these years.

willmarch•3w ago
The rise of Nazi Germany took roughly 14-16 years, so I'd say we're about right on schedule based on the current timeline. Maybe you should study history more and spew partisan edgelord nonsense less, but you wouldn't really have much of an identity at all then, would you?
jepj57•4w ago
Looks like much ado about nothing. This was already proposed and shot down on 2020, and Justice Scalia has already commented in a 2013 case that this is not a good idea.

Call your Congress critters and let them know how you feel. This is just institutional creep that, like an invasive plant, needs to be pruned back from time to time.

JohnTHaller•4w ago
Link for after it's flagged: https://reason.com/2026/01/09/dhs-invokes-immigration-enforc...
indycliff•4w ago
Gattaca, the movie, was way ahead of its time.