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

https://openciv3.org/
553•klaussilveira•10h ago•157 comments

The Waymo World Model

https://waymo.com/blog/2026/02/the-waymo-world-model-a-new-frontier-for-autonomous-driving-simula...
876•xnx•15h ago•532 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
79•matheusalmeida•1d ago•18 comments

Unseen Footage of Atari Battlezone Arcade Cabinet Production

https://arcadeblogger.com/2026/02/02/unseen-footage-of-atari-battlezone-cabinet-production/
13•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
191•isitcontent•10h ago•24 comments

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

https://github.com/pydantic/monty
190•dmpetrov•10h ago•84 comments

What Is Ruliology?

https://writings.stephenwolfram.com/2026/01/what-is-ruliology/
7•helloplanets•4d ago•3 comments

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

https://vecti.com
303•vecti•12h ago•133 comments

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

https://github.com/microsoft/litebox
347•aktau•16h ago•169 comments

Sheldon Brown's Bicycle Technical Info

https://www.sheldonbrown.com/
347•ostacke•16h ago•90 comments

Dark Alley Mathematics

https://blog.szczepan.org/blog/three-points/
75•quibono•4d ago•16 comments

Hackers (1995) Animated Experience

https://hackers-1995.vercel.app/
444•todsacerdoti•18h ago•226 comments

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

https://eljojo.github.io/rememory/
242•eljojo•13h ago•148 comments

PC Floppy Copy Protection: Vault Prolok

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

Delimited Continuations vs. Lwt for Threads

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

An Update on Heroku

https://www.heroku.com/blog/an-update-on-heroku/
379•lstoll•16h ago•258 comments

How to effectively write quality code with AI

https://heidenstedt.org/posts/2026/how-to-effectively-write-quality-code-with-ai/
225•i5heu•13h ago•171 comments

Why I Joined OpenAI

https://www.brendangregg.com/blog/2026-02-07/why-i-joined-openai.html
103•SerCe•6h ago•84 comments

Learning from context is harder than we thought

https://hy.tencent.com/research/100025?langVersion=en
162•limoce•3d ago•85 comments

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

https://infisical.com/blog/devops-to-solutions-engineering
131•vmatsiiako•15h ago•56 comments

Introducing the Developer Knowledge API and MCP Server

https://developers.googleblog.com/introducing-the-developer-knowledge-api-and-mcp-server/
41•gfortaine•8h ago•11 comments

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

https://github.com/phreda4/r3
63•phreda4•9h ago•11 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...
20•gmays•5h ago•3 comments

Show HN: ARM64 Android Dev Kit

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

Understanding Neural Network, Visually

https://visualrambling.space/neural-network/
262•surprisetalk•3d ago•35 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/
1035•cdrnsf•19h ago•428 comments

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

https://github.com/dmtrKovalenko/zlob
6•neogoose•2h ago•3 comments

FORTH? Really!?

https://rescrv.net/w/2026/02/06/associative
56•rescrv•18h ago•19 comments

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

https://docs.smooth.sh/cli/overview
85•antves•1d ago•63 comments

WebView performance significantly slower than PWA

https://issues.chromium.org/issues/40817676
20•denysonique•6h ago•3 comments
Open in hackernews

Putting the "You" in CPU (2023)

https://cpu.land/
98•vinhnx•4w ago

Comments

drob518•3w ago
Great presentation.
amelius•3w ago
Meanwhile, companies are taking the "You" out of the CPU so they can control your hardware and by indirection, you.
high_na_euv•3w ago
How?
immibis•3w ago
Secure boot etc. It's in every ARM device, including the management engines in x64 devices (which are ARM devices).
high_na_euv•3w ago
Oh, I see.

Fortunely there is still x86

amelius•3w ago
There is https://en.wikipedia.org/wiki/Intel_Management_Engine

Anyway, it will be maybe a few years until the governments will get the idea of enforcing their own management engines into our hardware :/

LargoLasskhyfv•3w ago
> Oh, I see.

No, you don't.

Because of the SMI/ACPI/Intel Management Engine/AMD Secure Technology/UEFI, and optionally AMT-complex, where usually only parts of can be deactivated partially, but never all of it.

It's actually more bad than the above mentioned ARM-stuff, which is misinformed(maybe because of raspberry piish broadcomisms, or locked down dumbphones), because on ARM, you either can disable that stuff, or even can run your own instead.

https://www.trustedfirmware.org/projects/op-tee/

https://github.com/OP-TEE

https://docs.kernel.org/next/tee/op-tee.html

hnuser123456•3w ago
You would need to go back to ~2005-era Intel x86 CPUs to have x86 without a backdoor baked into the silicon (as far as we know), like Pentium 4. The Core 2 / Q6600 / P35 chipset already had an early version of it. Wikipedia says AMD added their equivalent, the Platform Security Processor, around 2013, so their best CPU from 2012 would be the FX-8350.
kimixa•3w ago
I mean technically there's nothing they can do that SMM couldn't - introduced in a revision of the 386. It's code running with system permissions invisible to the "parent" user code and OS.

You're already pretty much trusting the same people then as now, at least if they are "actively malicious".

itopaloglu83•3w ago
Great introduction to programming fundamentals as well.

Being able to explain something this simply usually requires a very good understanding of the entire subject.

napolux•3w ago
https://news.ycombinator.com/item?id=46574687
lucasoshiro•3w ago
Since the first time that I saw this here in HN I've been sharing it with several people around me. This including CS students, CS professors and non-technical people who only asked "how does a computer work?". I only say "just type 'cpu.land' and read that". This is one of the best things that I've found here.
Isamu•3w ago
I think this is a good overview for most people, this is probably what they want.

For me personally I was surprised given the name that very little is about cpus and most of the material is in the operating system.

archmaster•3w ago
I guess I gotta write one about CPUs now ;)
Isamu•3w ago
No problem really, I think most people want to bootstrap quickly from the low level into the higher abstractions that they care about, few people want to stay down in the cpu itself.
CagedCoder•3w ago
> The bottom of every page is padded so readers can maintain a consistent eyeline.

God bless

enricotr•3w ago
Very fine site!