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

https://openciv3.org/
576•klaussilveira•10h ago•167 comments

The Waymo World Model

https://waymo.com/blog/2026/02/the-waymo-world-model-a-new-frontier-for-autonomous-driving-simula...
889•xnx•16h ago•540 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
91•matheusalmeida•1d ago•20 comments

What Is Ruliology?

https://writings.stephenwolfram.com/2026/01/what-is-ruliology/
18•helloplanets•4d ago•9 comments

Unseen Footage of Atari Battlezone Arcade Cabinet Production

https://arcadeblogger.com/2026/02/02/unseen-footage-of-atari-battlezone-cabinet-production/
21•videotopia•3d ago•0 comments

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

https://github.com/valdanylchuk/breezydemo
197•isitcontent•11h ago•24 comments

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

https://github.com/pydantic/monty
199•dmpetrov•11h ago•91 comments

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

https://vecti.com
307•vecti•13h ago•136 comments

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

https://github.com/microsoft/litebox
352•aktau•17h ago•175 comments

Sheldon Brown's Bicycle Technical Info

https://www.sheldonbrown.com/
350•ostacke•17h ago•91 comments

Hackers (1995) Animated Experience

https://hackers-1995.vercel.app/
452•todsacerdoti•18h ago•228 comments

Delimited Continuations vs. Lwt for Threads

https://mirageos.org/blog/delimcc-vs-lwt
20•romes•4d ago•2 comments

Dark Alley Mathematics

https://blog.szczepan.org/blog/three-points/
79•quibono•4d ago•18 comments

PC Floppy Copy Protection: Vault Prolok

https://martypc.blogspot.com/2024/09/pc-floppy-copy-protection-vault-prolok.html
52•kmm•4d ago•3 comments

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

https://eljojo.github.io/rememory/
253•eljojo•13h ago•153 comments

An Update on Heroku

https://www.heroku.com/blog/an-update-on-heroku/
388•lstoll•17h ago•263 comments

Was Benoit Mandelbrot a hedgehog or a fox?

https://arxiv.org/abs/2602.01122
5•bikenaga•3d ago•1 comments

How to effectively write quality code with AI

https://heidenstedt.org/posts/2026/how-to-effectively-write-quality-code-with-ai/
230•i5heu•13h ago•175 comments

Zlob.h 100% POSIX and glibc compatible globbing lib that is faste and better

https://github.com/dmtrKovalenko/zlob
12•neogoose•3h ago•7 comments

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

https://github.com/phreda4/r3
68•phreda4•10h ago•12 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...
24•gmays•6h ago•6 comments

Why I Joined OpenAI

https://www.brendangregg.com/blog/2026-02-07/why-i-joined-openai.html
116•SerCe•7h ago•94 comments

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

https://infisical.com/blog/devops-to-solutions-engineering
135•vmatsiiako•16h ago•59 comments

Understanding Neural Network, Visually

https://visualrambling.space/neural-network/
268•surprisetalk•3d ago•36 comments

Introducing the Developer Knowledge API and MCP Server

https://developers.googleblog.com/introducing-the-developer-knowledge-api-and-mcp-server/
42•gfortaine•8h ago•13 comments

Learning from context is harder than we thought

https://hy.tencent.com/research/100025?langVersion=en
168•limoce•3d ago•87 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/
1039•cdrnsf•20h ago•431 comments

FORTH? Really!?

https://rescrv.net/w/2026/02/06/associative
60•rescrv•18h ago•22 comments

Show HN: ARM64 Android Dev Kit

https://github.com/denuoweb/ARM64-ADK
14•denuoweb•1d ago•2 comments

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

https://docs.smooth.sh/cli/overview
88•antves•1d ago•63 comments
Open in hackernews

Global Trade Dynamics

https://alhadaqa.github.io/globaltradedynamics/
48•gmays•6mo ago

Comments

kaibee•6mo ago
Your mouse pos -> map coords transform is wrong when the page is wider than the canvas is tall. Pretty neat otherwise.
mshockwave•6mo ago
second this, it didn't show anything when I hovered over North America
esafak•6mo ago
How do you find a particular unlabeled country? What about inflows and outflows?
teamweightloss•6mo ago
Some of the more recent numbers for the bigger bubble countries

- US June deficit narrowed 16% to 60 billion. deficit with China dropped 30% to 9.5 billion, lowest deficit in 21 years, since February 2004. Now US expects 50 billion per month in tariffs revenue.

- China's trade surplus in June rose to 683 billion, exports to the United States sank nearly 22% year-on-year, exports to Africa and Southeast Asia surged at double-digit rates as Chinese businesses diverted sales to other markets. Chinese industrial profits however, plunged 10% in may 2025.

pavlov•6mo ago
$50B / month in tariff revenue is entirely paid by Americans.

Meanwhile Trump is adding trillions in debt. And if the “reshoring” of manufacturing actually succeeds to any degree, tariff revenue will only go down.

It’s like a diet plan where an obese man is cutting off his own flesh. You might reach the weight goal, but the side effects will kill you.

maxglute•6mo ago
> truth is the margins for Chinese exporters have collapsed - there was a Chinese industrial profit drop of 10% in may and 5% in June [from comment below]

Truth is someone doesn't know how to read NBS/MoF data.

Decompose Industrial Profit Index, export sector margins private sector / manufacturing have been growing ~3% yoy/ytd. Stuff PRC is driving hard like electronic machinery up 10%, general manufacturing up 7%, autos, computers, electronics, up 4%.

Headline "Industrial Profit Index" down because _domestic_ coal and fossil profit %'s collapsed, something like -50% for coal and -10% for fossil. Coal demand down due to renewable rollout, fossil because cheap RU imports. Energy industrial profit are mostly large SEOs which get's disproportionated weighted in Index by NBS who doesn't publish profit index ex energy -> most exporters private companies increasing profitability gets skewed by headline number. People see Industrial Profit Index down, thinking profits across sectors down, but it's just domestic/SEO energy profit dragging down other sectors whose profit index increasing. Reality is if PRC export to US down, but US imports from countries known to tranship/reroute from PRC up then PRC mostly not cutting margins/absorbing tariffs but diverting.

SergioGaitan•6mo ago
I like the way it is being displayed! nice!
MarkusQ•6mo ago
That isn't what "dynamics" means.

Dynamics is about how things change in response to other things changing (when people say "it's a dynamic situation" they mean it could change significantly in response to various factors; "thermodynamics" is about how things like temperature, pressure, available energy, etc. change in response to each other. And so on).

This is a busy infographic that fails to show any dynamics, and doesn't provide a lot of static information.

Also, the "makes/takes" framing kind of misses the whole point of how "trade" works.