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

https://openciv3.org/
398•klaussilveira•5h ago•89 comments

The Waymo World Model

https://waymo.com/blog/2026/02/the-waymo-world-model-a-new-frontier-for-autonomous-driving-simula...
755•xnx•10h ago•461 comments

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

https://github.com/valdanylchuk/breezydemo
132•isitcontent•5h ago•14 comments

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

https://github.com/pydantic/monty
123•dmpetrov•5h ago•53 comments

Why I Joined OpenAI

https://www.brendangregg.com/blog/2026-02-07/why-i-joined-openai.html
19•SerCe•1h ago•14 comments

Dark Alley Mathematics

https://blog.szczepan.org/blog/three-points/
33•quibono•4d ago•2 comments

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

https://vecti.com
235•vecti•7h ago•114 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/
60•jnord•3d ago•3 comments

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

https://github.com/microsoft/litebox
302•aktau•11h ago•152 comments

Sheldon Brown's Bicycle Technical Info

https://www.sheldonbrown.com/
305•ostacke•11h ago•82 comments

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

https://eljojo.github.io/rememory/
162•eljojo•8h ago•122 comments

Hackers (1995) Animated Experience

https://hackers-1995.vercel.app/
381•todsacerdoti•13h ago•215 comments

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

https://github.com/phreda4/r3
45•phreda4•4h ago•7 comments

An Update on Heroku

https://www.heroku.com/blog/an-update-on-heroku/
310•lstoll•11h ago•230 comments

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

https://infisical.com/blog/devops-to-solutions-engineering
101•vmatsiiako•10h ago•34 comments

How to effectively write quality code with AI

https://heidenstedt.org/posts/2026/how-to-effectively-write-quality-code-with-ai/
173•i5heu•8h ago•128 comments

Learning from context is harder than we thought

https://hy.tencent.com/research/100025?langVersion=en
139•limoce•3d ago•76 comments

Understanding Neural Network, Visually

https://visualrambling.space/neural-network/
225•surprisetalk•3d ago•30 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/
962•cdrnsf•14h ago•413 comments

Introducing the Developer Knowledge API and MCP Server

https://developers.googleblog.com/introducing-the-developer-knowledge-api-and-mcp-server/
10•gfortaine•3h ago•0 comments

FORTH? Really!?

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

PC Floppy Copy Protection: Vault Prolok

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

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

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

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

https://docs.smooth.sh/cli/overview
76•antves•1d ago•56 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...
17•MarlonPro•3d 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
31•ray__•2h ago•7 comments

Show HN: Slack CLI for Agents

https://github.com/stablyai/agent-slack
38•nwparker•1d ago•8 comments

Claude Composer

https://www.josh.ing/blog/claude-composer
98•coloneltcb•2d ago•68 comments

Evolution of car door handles over the decades

https://newatlas.com/automotive/evolution-car-door-handle/
38•andsoitis•3d ago•61 comments

Planetary Roller Screws

https://www.humanityslastmachine.com/#planetary-roller-screws
34•everlier•3d ago•6 comments
Open in hackernews

Getting by on the Generosity of Strangers in Japan

https://theworld.org/stories/2025/06/20/out-of-eden-walk-getting-by-on-the-generosity-of-strangers
85•ilamont•7mo ago

Comments

forgotoldacc•7mo ago
One consequence of "Japanese hospitality" being widely known is that there are now swathes of tourists visiting with the expectation of getting their own "magical experience".

Some people living in places that have become tourist areas are putting up signs announcing their home toilets are not for public use. Because apparently some tourists have said things like "When I needed to use the bathroom and there was nowhere else around, I knocked on a random person's door and they were kind enough to let me use it!" So now a non-zero number of people go there with the expectation that they can (and possibly should) do the same.

Tourists used to be a novelty to Japanese. Now with over 40 million projected for this year, a massive rise from about 6 million in 2012, a large number of them taking extended vacations (in contrast to Euros who might hop a border for a weekend and boost tourist counts quickly), people are getting quickly burnt out with the entitlement many of them exhibit. To tourists, it's a magical, unique vacation and they must have the Ghibli experience someone else posted about. To locals, countless people are harassing you everyday demanding unreasonable things.

Aeolun•7mo ago
Also, everything has become absurdly expensive for the locals. During covid you could often find a hotel for 10,000 yen.
forgotoldacc•7mo ago
Pre-covid/covid times were great with 8000 yen business hotels in Tokyo. Capsule hotels were meant for salarymen and available for sub-3000. Now they're also part of the country-sized amusement park experience. Capsule hotels now easily exceed 10000 yen and business hotels can be over 30000 (I've seen 45000 for shabby places that would've been half empty pre-covid).

Wages are also not moving and locals are becoming second class citizens in their own country and rapidly. Add it to the entitlement everyone has and the "hospitality" that used to be found everywhere is now rapidly and noticeably going away. People don't know just how different it was before the tourism boom.

Aeolun•7mo ago
It’s not like things have become unbearably expensive though. It’s mostly tourist stuff. I’ll certainly take Japan over the price increases I’ve heard about in the rest of the world.
yamakadi•7mo ago
It’s easy to say that if you aren’t living a normal life here. Grocery receipts are growing faster than they ever have. It’s all small and incremental but enough to nearly double what we spent half a decade ago.

Keep in mind this is a country where new graduate salaries have been unchanging for the past 30 years. Even small rates of inflation is relatively devastating to certain groups.

Aeolun•7mo ago
Why would you suggest that I’m not living a normal life? It’s not like I’m here on an expat package (unfortunately).

The food price increases are noticeable, but even at my 21万 salary when I just got here they wouldn’t have been the end of the world. They’ve increased a lot, but they were also just insanely low before, so even with the increase it still feels reasonable.

I do think it’s heavily dependent on where you go. Some supermarkets are easily 50% more expensive by themselves.

GuB-42•7mo ago
I went to Japan in 2019 and 2024 and didn't notice a significant difference except for things that are clearly for tourists. The biggest one being the Japan Rail Pass, which almost doubled.

An important thing to consider is that the yen is really cheap now, it means lots of tourists because life is cheaper and high prices for imported goods for the locals.

tecleandor•7mo ago
That expensive? I've been checking prices this past weeks and I've seen prices around 8-10000 yen for regular hotels.

Got 5 nights in Asakusa for ¥43000 (in a hotel that's a bit more tourist oriented), and also got offered by Smar-EX a combo of Nozomi round ticket to Kyoto and three nights there in what looked like a business-hotel for a total of around ¥45000.

But of course, no doubt everything is getting expensive and crowded. I have "almost family" there, and I've been 4 times since 2007 (this next month is going to be my fifth) and the change on tourism was already very noticeable around 2018. And the numbers after COVID went crazy, and the low Yen is helping that too.

And it can be seen on the flight tickets too. Prices went down after the Tohoku tsunami (I remember paying around €470 for a round ticket in December 2012 or so), in August 2015 I paid €750, in August 2018 €780, and this year for July it's ~€1200 for economy and more than €2K for Economy plus (!). I guess that also having to avoid Russia helps raising prices.

I'm worried they're going the same path than here in Spain, where trying to find a room in Madrid or Barcelona for less than 70€ a night usually means having a shared bathroom, or even sleeping in bunk beds in a 8 to 12 person room. Not to talk about the rentals or general real state prices...

Edit: Ah, of course, as GuB-42 says, Rail Pass has doubled. But I guess that due to the low prices the trains were getting crowded and unavailable for locals... It's a bummer, but I'm not mad at all.

washadjeffmad•7mo ago
Having come to have known the Japan of the 90s, I was disenchanted enough by my last trip in late 2019 that I haven't made plans to return.

The traveler zones full of English and kitsch had swollen to encompass everywhere within walking distance of the first 6-10 stops out from any major station. The apartment prices out there also remained high, despite how poor and relatively unpopulated the areas were.

And, nostalgically, it was filled with Chinese families that reminded me of the tired, loud, inadvertently rude Americans that stood out 30 years ago. I was surprised to see the formerly silent annoyance of the locals towards them and every other dayhike backpack-wearing, heavily scented foreigner simmer over into someone saying something as they exited the trains more than once. When people couldn't give them their own cars, they turned their backs and give them an obvious wide berth.

Even Kyoto was like this, and I had to travel far enough off the beaten path to find somewhere that didn't feel like either a Japanese theme park or any other international city in the world that I just ended up staying in my family's home village, where only the parents and grandparents hadn't left.

Aeolun•7mo ago
Should have come during COVID. It was glorious for a few years there.
GuB-42•7mo ago
Also note that the article is about a guesthouse. It is a business and you pay for the service. It is not about getting inside random people homes because whoever is living there is too polite to kick you out.

The old lady in the article is so kind and polite because she respects you as a customer, takes pride in her job, and wants you to feel at ease. Service tradition really is something there. But don't get things wrong, it is still a business relationship.

srvmshr•7mo ago
> Some people living in places that have become tourist areas are putting up signs announcing their home toilets are not for public use.

I read that on r/Tokyo Reddit as well a while back. Quite shocking. It was some person complaining living near a large public park (possibly Shinjuku or Inokashira) about his personal premises being violated because toilet queues were quite long & people kept knocking at their door. Not sure if we both are referring to the same incident?

[For reference to others, there are enough portable toilets in these public parks to deal with tourist surge, but obviously no arrangement can handle 25000+ visitors everyday without having queues]

More ridiculous stories have popped up once in a while in japan tourist subreddits. This sakura blossom season, a British tourist couple were seeking legal recourse to avoid detention and move back to their home country ASAP after running over an elderly woman with the rental car. Some people probably don't take consequences in a tourist destination seriously.

MichaelZuo•7mo ago
The latter case sounds more like mental derangement under stress.

I really doubt even lower ranking actual diplomats could reasonably expect to get away with running over an elderly Japanese grandma in Japan.

Nearly all the smaller countries would waive even up to a minister-counsellor’s immunity in that scenario.

traceroute66•7mo ago
> Nearly all the smaller countries would waive even up to a minister-counsellor’s immunity in that scenario.

Sadly, if the UK's experience is anything to go by, if it is a US government worker / diplomat they would be on the first plane home[1].

I fear it would be no different in Japan. The US would get away with it. Even more so in the Trump era where he would probably make some dumb threats to the country to force their hand.

[1] https://en.wikipedia.org/wiki/Death_of_Harry_Dunn

MichaelZuo•7mo ago
Well yeah that’s why I said smaller countries… the big countries have minister-counsellors, sometimes even attaches, that are really significant people, and might get away with it.

Especially if it’s a cover for their actual position with a much higher rank.

danielscrubs•7mo ago
So laws are for ordinary folk?
MichaelZuo•7mo ago
Of course? Diplomatic immunity would be meaningless otherwise.
robk•7mo ago
She was clearly an intelligence officer not a low level diplomat or staffer
seethedeaduu•7mo ago
19 year old solder, pardoned https://en.m.wikipedia.org/wiki/Killing_of_Jennifer_Laude
MichaelZuo•7mo ago
How does this relate to my comment?
seethedeaduu•7mo ago
This part:

I really doubt even lower ranking actual diplomats could reasonably expect to get away with running over an elderly Japanese grandma in Japan.

Nearly all the smaller countries would waive even up to a minister-counsellor’s immunity in that scenario.

forgotoldacc•7mo ago
Your skepticism is wrong in this case.

https://unseen-japan.com/ridge-alkonis-release-japan-reacts/

MichaelZuo•7mo ago
Your the third to seemingly not read my comment?

Obviously the USA is not in the category of smaller countries.

And it seems irrelevant anyways, military have different norms from diplomats.

corimaith•7mo ago
The usual this is why we can't have nice things. Hospitality only thrives when it is not abused as an expectation rather than a privilege.
anal_reactor•7mo ago
The more I interact with people the less I think of an average person. Case in point - my neighborhood has a huge trash problem. People just dump it on the street. Why some communities consider that normal behavior is beyond me.
graemep•7mo ago
> Why some communities consider that normal behavior is beyond me.

Because they are not real communities. People living in the same place but with no sense of connection or shared identity or shared interests.

mc32•7mo ago
Those humans are creatures and lack a bit of that which characterizes civilization. They exist in all countries and within all ethnicities, sometimes to varying degrees, but they are everywhere.
K0balt•7mo ago
A failure of inculturation. By default, humans are just clever apes. Language and culture transforms us into thinking beings that inhabit a worldview beyond the sensorium, of potentials, of possibilities, of hidden truths.

The inculturated self is meant to be in charge of the animal self. We see this in the inherent duality presented in language: “self control” implying a controller and one to be controlled; getting in in touch with yourself, implying a self and an estranged self… there are lots of these that explicitly call out the duality of the human experience.

This internal hierarchy is instilled in childhood with varying degrees of success. Some fail almost completely and live a life of reactivity, conspicuously devoid of consequential consideration. Some revert to the animal self through drug addiction. There are many maladies to describe the failure of character that is seen when inculturation breaks down.

adrianN•7mo ago
Tourism reliably destroys places. Southern Italy is another example where the sheer masses of tourists have completely ruined a whole area.
matwood•7mo ago
Italy is a lot like most places in the EU where tourists visit a few Instagram sites and nothing else. I think it’s incorrect to say it’s ruining southern Italy when the reality is it’s a few areas.

I was just at the Louvre where the wing with the Mona Lisa was overrun - the busiest I’ve ever seen it. The other wings were almost ghost towns.

I understand that when people travel they want to see the highlights, but I wish they would also explore a bit.

https://ca.finance.yahoo.com/news/surging-travel-europe-spik...

abtinf•7mo ago
The Mona Lisa gets over run, while the room holding the the code of Hammurabi(!!!) is basically deserted.
terribleperson•7mo ago
I didn't even know they had the code of Hammurabi. Now I want to see it.
Rebelgecko•7mo ago
When I tried to go recently I believe that room was closed for refurbishment :(
addaon•7mo ago
> I didn't even know they had the code of Hammurabi. Now I want to see it.

Eh, it looks like perl to me.

RobRivera•7mo ago
Kek
seatac76•7mo ago
I remember going to the Louvre into the room with a Mona Lisa and being surprised by two things:

- How small the actual painting is, I always imagined it to be bigger.

- And the sea of heads between the entrance and the panting, there was no way I could get to the front to admire it up close.

The rest of the museum though was lovely to walk around in.

mslansn•7mo ago
Southern Italy has nothing else to offer, so it's either that or live off the rest of the country. (Yes, I know many would be happy to just do that)
tecleandor•7mo ago
Nothing else except for what?
mslansn•7mo ago
Except for tourism. Read the context of my message.
tecleandor•7mo ago
Nah, I just read your context. Have fun baiting somewhere else.
dfxm12•7mo ago
tourists visiting with the expectation of getting their own "magical experience".

Having unrealistic expectations go unfulfilled sounds like what a lot of Japanese tourists feel about Paris: https://en.wikipedia.org/wiki/Paris_syndrome

I also think tourists, as a class, tend to be more entitled than others. They usually have money and also having spent money, they expect hospitality on their terms (realistically or not).

FWIW, I had a recent trip to Japan before news of issues with tourists, and I would describe my experience as "magical", not because of generosity of strangers though. None was needed. Naoshima in particular is magical on its own.

astura•7mo ago
OMG, This reminds me of the ridiculous "50 years of travel tips" that showed up on HN a few months back

https://news.ycombinator.com/item?id=43066720

Including gems such as:

-have your Uber driver take you to his mother's house so she'll cook for you

-crash a wedding, you'll be the "celebrity guest"

rsynnott•7mo ago
> Even if you never go to McDonalds at home, visit the McDonalds on your travels.

Eh?

> If you detect slightly more people moving in one direction over another, follow them. If you keep following this “gradient” of human movement, you will eventually land on something interesting—a market, a parade, a birthday party, an outdoor dance, a festival.

Or, y'know, a train station or something.

I'm slightly unsure whether this is parody or not.

gs17•7mo ago
The McDonalds part isn't as weird as it sounds. Almost anywhere outside the US, it's very different and usually much better, and they redesign portions of the menu for the local cuisine (e.g. there's teriyaki burgers and fillet-o-shrimp in Japan, a lot of veg options in India). I wouldn't make it a priority, but it's really interesting to see at least and not an expensive or long sidetrip. It's definitely a more "American" perspective, but there's a good reason.
mrheosuper•7mo ago
almost all McDonalds in my country (not US) are boring and have nothing scream about my country.
deepsun•7mo ago
Don't forget that "tourists" also get stereotyped. There are respecting, caring and careful tourists, who don't try to overuse the hospitality.
ronsor•7mo ago
> So now a non-zero number of people go there with the expectation that they can (and possibly should) do the same.

Is this actually common now?

gwd•7mo ago
I feel like every word in the title is deceptive: Someone you're renting a room from is not a "stranger", nor is their renting it to you "generosity", nor are you simply "getting by". "Enjoying the hospitality of small guesthouses and private hosts" would be much more accurate.
danielscrubs•7mo ago
Im wondering if tourism isnt a net negative? The tourism industry thrives which means people move to that industry, then that industry becomes so big that politicians say the country can’t survive without it, then the culture vanishes . See the coffee shops in Shibuya with majority tourists, their manner is completely different.