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

https://openciv3.org/
460•klaussilveira•6h ago•112 comments

The Waymo World Model

https://waymo.com/blog/2026/02/the-waymo-world-model-a-new-frontier-for-autonomous-driving-simula...
800•xnx•12h ago•484 comments

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

https://github.com/valdanylchuk/breezydemo
154•isitcontent•7h ago•15 comments

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

https://github.com/pydantic/monty
149•dmpetrov•7h ago•65 comments

Dark Alley Mathematics

https://blog.szczepan.org/blog/three-points/
48•quibono•4d ago•5 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
24•matheusalmeida•1d ago•0 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/
89•jnord•3d ago•11 comments

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

https://vecti.com
259•vecti•9h ago•122 comments

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

https://github.com/microsoft/litebox
326•aktau•13h ago•157 comments

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

https://eljojo.github.io/rememory/
199•eljojo•9h ago•128 comments

Sheldon Brown's Bicycle Technical Info

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

Hackers (1995) Animated Experience

https://hackers-1995.vercel.app/
405•todsacerdoti•14h ago•218 comments

An Update on Heroku

https://www.heroku.com/blog/an-update-on-heroku/
332•lstoll•13h ago•240 comments

PC Floppy Copy Protection: Vault Prolok

https://martypc.blogspot.com/2024/09/pc-floppy-copy-protection-vault-prolok.html
20•kmm•4d ago•1 comments

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

https://github.com/phreda4/r3
51•phreda4•6h 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
113•vmatsiiako•11h ago•36 comments

How to effectively write quality code with AI

https://heidenstedt.org/posts/2026/how-to-effectively-write-quality-code-with-ai/
192•i5heu•9h ago•141 comments

Learning from context is harder than we thought

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

Understanding Neural Network, Visually

https://visualrambling.space/neural-network/
240•surprisetalk•3d ago•31 comments

Delimited Continuations vs. Lwt for Threads

https://mirageos.org/blog/delimcc-vs-lwt
3•romes•4d ago•0 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/
990•cdrnsf•16h ago•417 comments

Introducing the Developer Knowledge API and MCP Server

https://developers.googleblog.com/introducing-the-developer-knowledge-api-and-mcp-server/
23•gfortaine•4h ago•2 comments

Make Trust Irrelevant: A Gamer's Take on Agentic AI Safety

https://github.com/Deso-PK/make-trust-irrelevant
7•DesoPK•1h ago•4 comments

FORTH? Really!?

https://rescrv.net/w/2026/02/06/associative
45•rescrv•14h 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
61•ray__•3h ago•18 comments

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

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

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

https://docs.smooth.sh/cli/overview
78•antves•1d ago•57 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...
5•gmays•2h ago•1 comments

Show HN: Slack CLI for Agents

https://github.com/stablyai/agent-slack
40•nwparker•1d ago•10 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...
21•MarlonPro•3d ago•4 comments
Open in hackernews

I have been writing a niche history blog for 15 years

https://resobscura.substack.com/p/why-i-have-been-writing-a-niche-history
257•benbreen•2mo ago

Comments

protocolture•2mo ago
>I also (then and now) have no appetite for short-form video content, and still less for the type of history explainer videos — “here’s a two hour deep dive into why this movie is historically inaccurate” or “everything you need to know about such-and-such famous person” — that seem to do well on YouTube.

100% agree.

Whats the difference between the sites "Blog Format" which apparently died in 2023, and what is happening now?

pixodaros•2mo ago
A lot of people expect social media to serve them things to read, rather than following specific sites, and bloggers have a much keener sense of what will be rewarded by subscribers. In the old days, you could make a bit of money just from views, and there were many more places to make money from writing and speaking offline. There were also more long-form musings about academic life which today would be snarky posts on Bluesky. As posting on microblog sites became sometimes professionally useful, academics put their energy into that and let their longform blogs fade (or just got older and busier and were not replaced by younger academic bloggers).
simonw•2mo ago
Turns out I've linked to you five times since 2023! https://simonwillison.net/tags/benjamin-breen/

(A neat thing about having tags for people I link to is that it's easier to spot when I become a repeat-linker.)

peterspath•2mo ago
I do the same thing on my blog... have a taxonomy for people, countries, trails I hike, and national parks. Custom taxonomies are a good way to organise your blog.
flir•2mo ago
Tried that, ripped it all out. Too much hassle, too inconsistent. Now I just grep -r a pile of markdown.
N_Lens•2mo ago
Just in time to be scooped up in AI training sets!
colesantiago•2mo ago
35 paying subscribers out of 8,000 seems to be very low, especially for 15 years.

Do most people actually pay and support most newsletters? Wouldn't it be more stable income to have sponsors or commercial sponsors?

emodendroket•2mo ago
It doesn’t seem like making money Is the object.
ozim•2mo ago
What's with the "everything has to be monetized" or optimized for earning?

Why do people have to earn money on their hobbies?

Why a person can't just publish stuff for others to read?

Why should we be obligated to pay?

If someone has to make a living, maybe they should stick to a proper job not a hobby side gigs. Well I have a friend that makes living from basically making side gigs, but he is not looking to "make it big" - he just values freedom more and if he gets some money to just get by he is happy with it. He is not going to optimize conversion rate of paying supporters. But he is authentic that is why people who drop him some money do so - second he starts "revenue optimizing" I believe anyone who follows him will just drop it and move on.

LightBug1•2mo ago
Care to share? Or at lease describe to what extent they 'offer the ability to pay'?

I think many would like to live in that world. Good to see what an n=1 example of it looks like in practice.

I mean, at it's extreme, he wouldn't even be on the internet. But dialing that back, it could be as simple as a 'buy me a coffee' link.

colesantiago•2mo ago
> What's with the "everything has to be monetized" or optimized for earning?

> Why do people have to earn money on their hobbies?

> Why a person can't just publish stuff for others to read?

> Why should we be obligated to pay?

The Author:

> > Help support Res Obscura for its next 15 years…

Although you are not obligated to pay and nobody is forcing you, If this isn’t a problem for the author he wouldn’t be asking you for money.

But you do sound like this:

“Why do I have to pay for things?”

“Why can’t I consume things for free?”

Which sounds extremely entitled.

> If someone has to make a living, maybe they should stick to a proper job not a hobby side gigs.

This guy is an associate professor in history, not a working SWE or AI engineer like most people on HN.

Have you not considered that this person has a family to feed or rent to pay and just needs extra money?

nephihaha•2mo ago
We can phrase that another way. Why do people do unpaid labour? If it is something they love, that is fine, but a lot of folk want free content which doesn't pay the bills.
ozim•2mo ago
In my book that’s a different topic entirely.

People want free stuff because VC burning money on bait and switch conditioned them so. While also VC fueled companies took advantage of people doing their hobbies.

YouTube as main example of course.

manwithmanyface•2mo ago
Okay
vasco•2mo ago
For what its worth, when you use expressions like 'those halcyon days' you don't need to tell us you're a history PhD.
nspattak•2mo ago
I guess that there are "content creators" who are not interested by video or click-bait as well as those "content consumers" who are looking for geniously interesting content written in a concise and clear way. Substack seems a good site for this but in general it seems to me that this is sth that is missing in today's internet.
camillomiller•2mo ago
Sad that a long time self-hosted writer conceded to Substack. The tyranny of convenience and distribution strikes again.
nicbou•2mo ago
It's getting harder and harder to get eyeballs on text. ChatGPT, AI summaries and social media algorithms all conspire to keep people on their platforms, denying any traffic to external source material.
komali2•2mo ago
> Switching over to a Substack newsletter, in the summer of 2023, revived my interest in writing online. It felt like rejoining an intellectual community — not quite the same as the golden age of blogging in the 2000s, but something equally as lively, in a way that I don’t think quite gets enough credit in the 2020s.

This makes me sad because I really want to be a part of such a community, but I really don't like how bloated and centralized Substack is, and how much control they take away. Seems that's a requirement for community formation these days though?

Cthulhu_•2mo ago
That's the harsh reality, first (anecdotally / personal view) it became social media that linked to blog posts - especially Twitter was used as an aggregator for "I wrote a blog post about xyz".

Then Medium took off, and there was a vibe of blog posts being more authoritative if they were published on Medium. It was like the TED talks of blog posts. But also it mean that if you had a blog of your own and its contents were reposted on Medium, the latter would get more views.

I don't have the full picture of the whole issue. I suspect consumers generally want a single website to read stuff on, instead of the sometimes jarring style differences between blog sites - even if that means they have individual personality.

jmathai•2mo ago
> even if that means they have individual personality

Sadly I think that’s true. People like consistency. Lets them more easily trust. It’s what makes Starbucks and McDonalds so popular even if they aren’t the best options in their category.

I think Medium succeeded at first because it allowed minimal personalization while still signaling to users “this is a legitimate article and not some rando on the web”.

input_sh•2mo ago
I think this might be a you problem because both Medium and Substack allowed randoms on the Internet to post from day 1. There aren't any requirements, anyone can do it.
Tarmo362•2mo ago
Im gonna chip in and say that yes while they allow randos to post to the same extent i imagine the average person views a blog post/article as more legitimate when it has the branding of substack or medium attached to it rather than someones unbranded personal website
tekne•2mo ago
Funny… I’ve often felt the exact opposite.

Medium articles often look janky; if you’ve got a personal website you’ve at least figured out how to get that working, and if it looks good, that’s a positive signal!

Think myname@gmail.com vs me@myname.com

rixed•2mo ago
From my point of view, the advantage of those blog platforms is that I don't have to build and maintain my own set of bookmarks. I'm happy to delegate that to the recommendation system.
chemotaxis•2mo ago
The main thing is that no one wants the hassle of keeping up with 50 mildly-interesting blogs by visiting them regularly. You really need a "push" mechanism of some sort. Social media doesn't work for this because if someone subscribes to a content creator on X / Twitter, they most likely won't see most of the creator's posts. Instead, the algorithm will show them cat memes and other on-platform engagement bait.

Many other social venues are gone too. If you're lucky, you can reach your audience on HN, but it's about the only remaining, successful aggregator of this type. Reddit has grown a lot more insular and many subreddits don't allow outgoing links. Where else do you go?

In this reality, the most practical push mechanism is email, but sending email to thousands of recipients is hard. You pretty much need to pay someone for the privilege if you want to have a reasonable success rate. Substack will do it for you for free, and it also lowers the friction because it gives visitors a familiar UI with a pre-filled address and no concern about phishing / spam / etc.

Beyond that, I don't think Substack is actually that much of a community. They built a good brand by attracting (buying) a bunch of high profile writers, then had an issue with neo-Nazis where they took controversial stances... I don't associate the domain with anything especially good or bad, not different from blogspot.com or wordpress.com. I have a special hatred for medium.com because almost everything over there is aggressively paywalled, but that's another story.

And yeah yeah, RSS, but the friction for RSS is much higher.

BeetleB•2mo ago
> Social media doesn't work for this because if someone subscribes to a content creator on X / Twitter, they most likely won't see most of the creator's posts. Instead, the algorithm will show them cat memes and other on-platform engagement bait.

That's an X/Twitter/Facebook problem, not a social media problem. If you're on Mastodon, you'll see all of them.

chemotaxis•2mo ago
> Mastodon, you'll see all of them.

Alone... look, I want Mastodon to be successful, but revealed preferences don't lie. Mastodon MAU is about 0.1% that of Twitter, down more than 60% from the peak.

BeetleB•2mo ago
The number of people you want to follow is much smaller than that 0.1%.

Granted, not everyone I want to follow is on Mastodon, but many, many people I do want to follow are. More than I have time to follow. Indeed, many of the people I followed via blogs in the RSS days now are on Mastodon. It's essentially become my RSS reader, and the content is the same.

Ultimately, the constraint is my time - not the percentage of folks using Mastodon.

(And there's also the bridge with BlueSky, but it requires the BlueSky account to actively consent to the bridge).

Reminds me of the time I canceled my Netflix DVD subscription because I could get them for free at my library. Did the library have a collection as large as Netflix? Not even close! But did they have movies on my To Watch list? Yes!

I figured I'd resume the DVD subscription once I ran out of DVDs at the library.

More than a decade later, I still haven't run out. Every year they get more movies I want to watch than I have time for. Who cares that they're only 0.01% the size of Netflix?

chemotaxis•2mo ago
> The number of people you want to follow is much smaller than that 0.1%.

We're talking about bloggers reaching their audience. The audience they can reach via Mastodon is much smaller than on Twitter, even if you factor in the consequences of algorithmic feeds.

libraryofbabel•2mo ago
Ex-historian here, now an engineer. Ben is one of the few historians really thinking in depth about the implications of LLMs for historical research and teaching: both the good (wow, they are really great at transcribing difficult handwritten documents now; you can use Claude Code to vibe code up quick visualizations for your research or teaching that would have taken weeks of work before), and the bad (students submitting AI-generated essays). Highly recommended reading.

It's also nice to see a working historian who posts to HN. (If there are any others, please raise your hand!) Our community is richer for the wide variety of non-engineering professions represented here, from medical doctors to truckers to woodworkers to pilots to farmers. Please keep posting, all of you.

WesleyLivesay•2mo ago
I wouldn't call myself a historian, but I have been doing a history podcast since 2014.

I agree that Ben's writings on LLMs and how they impact the humanities/history are great reads. But I am also the perfect target market for that kind of discussion, dev by day amateur historian by night.

matthiaswh•2mo ago
Oh you're that Wesley. Big fan of your podcasts!
WesleyLivesay•2mo ago
Thanks for listening! Yes, I am "that" one.
libraryofbabel•2mo ago
242 Episodes on WWII and you're only up to 1940!

(I say that as a compliment, by the way. I love deep historical detail.)

mdani•2mo ago
I write about Indian history as my side project.

https://a.co/d/guvUxgq

https://a.co/d/iSg4jKZ

waldohatesyou•2mo ago
Oh wow, thank you for sharing
benbreen•2mo ago
Thank you! So glad people here are reading (I'm the author of the post). I'm doing student meetings and grading all day but happy to answer questions or discuss anything historical with the HN community in between!
libraryofbabel•2mo ago
Question: How would you characterize the response to LLMs across the historical profession as a whole? Do you expect LLMs to lead to major changes in how historians approach research in the next ~5 years, or do you think they will be used by just a minority of people?
benbreen•2mo ago
I think the median response is something between revulsion and mild dislike if it's spoken about in the context of the classroom. But there are also a pretty significant group of people who find it interesting as a potential research tool. (Also the question of what "it" is matters a lot here - if you asked people in history about ChatGPT, the response would be massively different than if you asked about machine learning tools for OCR and data mining historical documents, which there is a lot of support for).

Personally I think it absolutely will lead to major changes in historical research. The transcription and translation abilities of transformer models alone are already leading to significant changes and advances. For instance, I'm working on a post about new transformer based OCR tools like Leo that are geared specifically for historical research and led by historians (https://www.tryleo.ai - I'm not involved in the project, just an interested observer).

IMO AI tools will definitely still be used by a minority of historians in a 5-10 year horizon. Historical research is not like some STEM fields where there is a lab-base culture oriented around adopting new tech and finding applications quickly. It's a lot more of a solo, idiosyncratic process of personal research and that is partly why I like it, but it also means that uptake of new tools is much slower. That said, historians do use technology and digital tools all the time and are not inherently adverse to it. It's interesting reading history books from the 1970s, like the works of Lawrence Stone (https://en.wikipedia.org/wiki/Lawrence_Stone) and seeing the footnotes about how the data was encoded in punchcards and analyzed by mainframes. I expect we will be seeing history books by the end of the 2020s that use custom data analytics and tagging tools developed by the historians themselves using vibe coding.

Thanks for the question, will be writing more about this. Feel free to get in touch any time.

zelphirkalt•2mo ago
I always somewhat admire people, who can go through with one thing for that long. My own blogs mostly served as vehicles for learning another programming language or saw short-lived activity and then long inactivity, before I took them down. That said ... maybe I should make another blog, in which I document computer programming stuff and keep the topic vague, so that I can put basically anything there, so that I have enough stuff to write about.
sigbottle•2mo ago
I don't know why, it's just an irrational form of first-principles admiration for me.

This is especially true in the age of LLM's (but the same can be applied to social media forums and the like). Sure, we should "just judge arguments on their merit" but there's something... suspicious. Like, a thought experiment: What if something came to a very reasonable seeming argument in 10 minutes, versus 10 hours? To me, I can't help but feel suspicious that I'm being tricked by some ad-hoc framing that is complete bogus in reality. "Obvious" conclusions can be obviously shaped with extremely hidden premises, things can be "locally logically correct" but horrible from a global view.

Maybe I'm way too cynical of seeing the same arguments over and over, people just stripping out their view of the elephant that they intuited in 5 minutes, then treating it as an authoritative slice, and stubbornly refusing to admit that that constraint, is well, a constraint, and not an "objective" slice. Like, yes, within your axioms and model, sure, but pretending like you found a grand unification in 5 minutes is absurd, and in practice people behave this way online.

(Point being that, okay, even if you don't buy that argument when it comes to LLM's, when it comes to a distributed internet setting, I feel my intuition there holds much stronger, for me at least. Even if everybody was truly an expert, argument JITing is still a problem).

Of course, in practice, when I do decide something is "valuable" enough for me to look at, I take apart the argument logically to the best of my ability, etc. but I've been filtering what to look at a lot more aggressively based on this criteria. And yes it's a bit circular, but I think I've realized that with a lot of really complicated wishy-washy things, well, they're hard for a reason :)

All that to say, is that yeah, the human element is important for me here :D. I find that, when it comes to consumption, if the person is a singular human, it's much harder to come to that issue. They at least have some semblance of consistence, and it's "real/emergent" in a sense. The more you learn about someone, the more they're truly unique. You can't just JIT a reductionist argument in 10 minutes.

IDK. Go small blogs!

jkmcf•2mo ago
I love to support creators, but I wish there was something common between free and significant subscription price so that I could show appreciation more readily.

Examples I would use without thinking for worthwhile-to-me content:

  - "tip" options in the App Store
  - 10/year
  - 1/month
Similarly, I'm surprised these newsletter gatekeepers haven't implemented a tip jar where you put in $/year and it gets divided based on readership.

I know this has been tried in other ways, but I think Substack and Medium could make this work.

nout•2mo ago
I know I'll get hated for this on Hacker News, but this has been solved quite well on the bitcoin & Nostr side of things. It's easy to tip couple cents or whatever amounts and there are many apps / websites that support that.

The main difference is that using the legacy dollar rails is super annoying for small amounts, since there are multiple banks/companies on the path between you and the author you are trying to tip. And each of these intermediators needs their $$$ from you.

chemotaxis•2mo ago
> I'm surprised these newsletter gatekeepers haven't implemented a tip jar where you put in $/year and it gets divided based on readership.

I've seen a bunch of publication with a "tip" button, but I suspect it's not worth the effort. Very few people pay in the first place, so a random one-off payment of $1, $10, or even the "unicorn" $100 is not worth standing up the infrastructure and dealing with the tax paperwork.

On the flip side, if you find 100 people who really like your content and are willing to substantially support it on an ongoing basis with a subscription, you end up with recurring revenue that makes it a better deal.

pixodaros•2mo ago
My site has both subscription and one-time donations. The subscriptions bring in 90% of the revenue even though more people have Paypal accounts than accounts with specific crowdfunding services.
nephihaha•2mo ago
It is a shame that blog posts rarely seem to feature on search engines anymore. There is some genuinely interesting content on some of them.