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Rust is tier-1 language at Microsoft

https://rustfoundation.org/media/guest-post-rust-is-tier-1-language-at-microsoft/
386•mmastrac•4h ago•200 comments

Cognition launches new SWE-2 model, Rivaling Fable 5.1 and GPT-Astra

https://cognition.com/blog/swe-2
153•seelos•3h ago•81 comments

More questions about whether researchers can trust OpenAI with unpublished math

https://mathstodon.xyz/@andreasthom/117240535270608201
245•pred_•11h ago•379 comments

I have a theory that software drives people insane

https://graybeard.ing/software-drives-people-insane/
112•rglover•2h ago•54 comments

NASA Color Trick Was Meant for Mars. Now It's Unveiling Rock Art on Earth

https://gizmodo.com/this-nasa-color-trick-was-meant-for-mars-now-its-unveiling-rock-art-on-earth-...
98•gumby•3h ago•16 comments

Shopify moves back to Native from React Native

https://shopify.engineering/back-to-native
503•fnthawar2•4h ago•356 comments

Neki

https://planetscale.com/blog/introducing-neki
103•simon_weber•2h ago•31 comments

Forgejo <=16.0.3 Critical RCE

https://codeberg.org/forgejo/forgejo/src/branch/forgejo/release-notes-published/16.0.4.md
47•weierstass•2h ago•24 comments

Douglas Hofstadter: Analogy as the Core of Cognition [video]

https://www.youtube.com/watch?v=n8m7lFQ3njk
51•tosh•4d ago•22 comments

Silicon Valley Is Transforming the Military-Industrial Complex

https://costsofwar.watson.brown.edu/paper/how-big-tech-and-silicon-valley-are-transforming-milita...
57•paimapi•2h ago•71 comments

Music Theory for the 21st-Century Classroom

https://musictheory.pugetsound.edu/mt21c/MusicTheory.html
14•aanet•1h ago•3 comments

Hitachi launches CO2 heat pump water heaters with solar-friendly tariff controls

https://www.pv-magazine.com/2026/09/07/hitachi-launches-co2-heat-pump-water-heaters-with-solar-fr...
229•thelastgallon•1d ago•191 comments

>10x More Efficient Pretraining

https://magic.dev/blog/pretraining#
78•ronfriedhaber•2d ago•45 comments

Neki is sharded Postgres by PlanetScale

https://neki.dev/
76•handfuloflight•2h ago•19 comments

DeepSeek v4.1 Flash

https://twitter.com/deepseek_ai/status/2097930608790167907
815•Liwink•12h ago•456 comments

Cognition's SWE-2 achieves 92.8 on Terminal-Bench 2.1

https://tokenstead.ai/models/swe-2
13•cdnsteve•1h ago•3 comments

What algorithm did Windows XP use to choose your initial user picture?

https://devblogs.microsoft.com/oldnewthing/20260909-00/?p=112683
288•soheilpro•9h ago•140 comments

Casablanca: How an unproduced play marched into movie history

https://www.thecollector.com/casablanca-unproduced-play-movie-history/
33•mdp2021•2h ago•10 comments

Macbeth and His Problems

https://porticoquarterly.com/essay/macbeth-and-his-problems/
60•apophatic•2d ago•23 comments

List of references on Sony websites to players "owning" their digital games

https://consumerrights.wiki/w/Sony_PlayStation_digital_game_ownership_lawsuit
262•haunter•6h ago•88 comments

Python sets and dictionaries can have quadratic-time performance

https://lemire.me/blog/2026/09/03/python-sets-and-dictionaries-can-have-quadratic-time-performance/
51•ibobev•2d ago•22 comments

Stockfish 19

https://stockfishchess.org/blog/2026/stockfish-19/
222•atiedebee•3d ago•130 comments

iPhone Duo

https://www.apple.com/iphone-duo/
1358•thecosmicfrog•1d ago•2363 comments

To write non-fiction, draw the trunk, then the rest of the tree

https://devz.cl/posts/how-to-write/
62•DanielVZ•2d ago•21 comments

JEP 544: Ahead-of-Time Code Compilation

https://openjdk.org/jeps/544
9•Skinney•1h ago•7 comments

Show HN: DOOM in the kernel, or fibers in eBPF

https://ayles.github.io/doom-in-kernel/
12•ayles•1d ago•4 comments

Anthropic Says It Blocked Possible Efforts to Build Biological Weapons

https://www.nytimes.com/2026/09/10/us/politics/anthropic-ai-biological-weapons.html
38•jbegley•1h ago•31 comments

Show HN: MultiMatte, a Promptable Image Background Removal Model

https://usefeyn.com/blog/multimatte/
10•snyy•2h ago•4 comments

The Four-Color Theorem Gets a Rare New Proof

https://www.quantamagazine.org/the-four-color-theorem-gets-a-rare-new-proof-20260910/
16•pavel_lishin•3h ago•4 comments

Show HN: Syq – copy files between machines fast (better than rsync)

https://greaber.github.io/syq/
21•greaber•3h ago•22 comments
Open in hackernews

The Four-Color Theorem Gets a Rare New Proof

https://www.quantamagazine.org/the-four-color-theorem-gets-a-rare-new-proof-20260910/
15•pavel_lishin•3h ago

Comments

pvillano•36m ago
It better not have 100s of individually checked configurations

Edit: damn it.

I was just thinking last night about the four color theorem in the context of the recent Navier-Stokes drama, and Tao's Mastodon post on the uselessness of inscrutable computer-generated formalizations. I would love for an AI company find a proof of the four-color theorem without individually checked configurations, and optimize it for human comprehensibility.

marjancek•20m ago
> The proof — ... — is in some ways even more complicated than its predecessors.

Damn it in deed.

But perhaps it will open a door to new proofs? Perhaps in other areas?

gowld•11m ago
I would love to have a unicorn pegasus, but some things might just be impossible.

Even something as simple as the computer you are posting from is not optimized for human comprehensibilty, in its full detail.

infruset•19m ago
> "Georges Gonthier, a computer scientist at Inria in Paris"

somehow the article forgets to mention he was the guy who came up with the first Coq (now Rocq) formal proof of the Four Color Theorem..