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DoNotNotify is now Open Source

https://donotnotify.com/opensource.html
79•awaaz•2h ago•12 comments

Show HN: LocalGPT – A local-first AI assistant in Rust with persistent memory

https://github.com/localgpt-app/localgpt
217•yi_wang•8h ago•90 comments

Haskell for all: Beyond agentic coding

https://haskellforall.com/2026/02/beyond-agentic-coding
111•RebelPotato•7h ago•31 comments

SectorC: A C Compiler in 512 bytes (2023)

https://xorvoid.com/sectorc.html
300•valyala•16h ago•58 comments

LLMs as the new high level language

https://federicopereiro.com/llm-high/
113•swah•4d ago•202 comments

Software factories and the agentic moment

https://factory.strongdm.ai/
231•mellosouls•18h ago•390 comments

Moroccan sardine prices to stabilise via new measures: officials

https://maghrebi.org/2026/01/27/moroccan-sardine-prices-to-stabilise-via-new-measures-officials/
29•mooreds•5d ago•2 comments

The Architecture of Open Source Applications (Volume 1) Berkeley DB

https://aosabook.org/en/v1/bdb.html
27•grep_it•5d ago•3 comments

Speed up responses with fast mode

https://code.claude.com/docs/en/fast-mode
185•surprisetalk•15h ago•189 comments

Modern and Antique Technologies Reveal a Dynamic Cosmos

https://www.quantamagazine.org/how-modern-and-antique-technologies-reveal-a-dynamic-cosmos-20260202/
4•sohkamyung•5d ago•0 comments

LineageOS 23.2

https://lineageos.org/Changelog-31/
56•pentagrama•4h ago•10 comments

Roger Ebert Reviews "The Shawshank Redemption" (1999)

https://www.rogerebert.com/reviews/great-movie-the-shawshank-redemption-1994
31•monero-xmr•4h ago•32 comments

Hoot: Scheme on WebAssembly

https://www.spritely.institute/hoot/
194•AlexeyBrin•21h ago•36 comments

Stories from 25 Years of Software Development

https://susam.net/twenty-five-years-of-computing.html
201•vinhnx•19h ago•21 comments

Brookhaven Lab's RHIC concludes 25-year run with final collisions

https://www.hpcwire.com/off-the-wire/brookhaven-labs-rhic-concludes-25-year-run-with-final-collis...
80•gnufx•14h ago•64 comments

Vocal Guide – belt sing without killing yourself

https://jesperordrup.github.io/vocal-guide/
365•jesperordrup•1d ago•108 comments

Wood Gas Vehicles: Firewood in the Fuel Tank (2010)

https://solar.lowtechmagazine.com/2010/01/wood-gas-vehicles-firewood-in-the-fuel-tank/
52•Rygian•3d ago•21 comments

uLauncher

https://github.com/jrpie/launcher
24•dtj1123•4d ago•6 comments

First Proof

https://arxiv.org/abs/2602.05192
148•samasblack•18h ago•90 comments

Substack confirms data breach affects users’ email addresses and phone numbers

https://techcrunch.com/2026/02/05/substack-confirms-data-breach-affecting-email-addresses-and-pho...
58•witnessme•5h ago•22 comments

Show HN: I saw this cool navigation reveal, so I made a simple HTML+CSS version

https://github.com/Momciloo/fun-with-clip-path
104•momciloo•16h ago•24 comments

Start all of your commands with a comma (2009)

https://rhodesmill.org/brandon/2009/commands-with-comma/
610•theblazehen•3d ago•219 comments

LLMs as Language Compilers: Lessons from Fortran for the Future of Coding

https://cyber-omelette.com/posts/the-abstraction-rises.html
5•birdculture•1h ago•0 comments

Al Lowe on model trains, funny deaths and working with Disney

https://spillhistorie.no/2026/02/06/interview-with-sierra-veteran-al-lowe/
113•thelok•17h ago•25 comments

The AI boom is causing shortages everywhere else

https://www.washingtonpost.com/technology/2026/02/07/ai-spending-economy-shortages/
343•1vuio0pswjnm7•22h ago•556 comments

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

https://openciv3.org/
921•klaussilveira•1d ago•280 comments

Show HN: A luma dependent chroma compression algorithm (image compression)

https://www.bitsnbites.eu/a-spatial-domain-variable-block-size-luma-dependent-chroma-compression-...
45•mbitsnbites•3d ago•7 comments

Where did all the starships go?

https://www.datawrapper.de/blog/science-fiction-decline
178•speckx•4d ago•264 comments

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

https://github.com/valdanylchuk/breezydemo
311•isitcontent•1d ago•39 comments

The Scriptovision Super Micro Script video titler is almost a home computer

http://oldvcr.blogspot.com/2026/02/the-scriptovision-super-micro-script.html
11•todsacerdoti•7h ago•1 comments
Open in hackernews

The Principles of Diffusion Models

https://arxiv.org/abs/2510.21890
239•Anon84•3mo ago

Comments

JustFinishedBSG•3mo ago
CTRL-F: "Fokker-Planck"

> 97 matches

Ok I'll read it :)

joaquincabezas•3mo ago
why am I only getting 26 matches? where's the threshold then? :D
tim333•3mo ago
It's all about the en dashes and Fokker-Planck vs Fokker–Planck.
joaquincabezas•3mo ago
AI is definitely related to dashes!!
dlcarrier•2mo ago
PDF files often break up sentences in ways that the find utility can't follow, so even if they ask have the same dash, it might not find them all. At least those names are uncommon enough you could search for just one.
dvrp•3mo ago
hn question: how is this not a dupe of my days old submission (https://news.ycombinator.com/item?id=45743810) ?
borski•3mo ago
It is, but dupes are allowed in some cases:

“Are reposts ok?

If a story has not had significant attention in the last year or so, a small number of reposts is ok. Otherwise we bury reposts as duplicates.”

https://news.ycombinator.com/newsfaq.html

Also, from the guidelines: “Please don't post on HN to ask or tell us something. Send it to hn@ycombinator.com.”

stathibus•3mo ago
in other words - "it is lol, also go pound sand"
borski•3mo ago
That's not what I said, but okay.
bondarchuk•2mo ago
What's the problem? Someone submitted it for people to read but it didn't catch on, now it's resubmitted and people can read it after all. Everyone happy. Don't be so attached to imaginary internet points.
dlcarrier•2mo ago
I presume that email address is for when you want to ask something of Hacker New, not to ask something about Hacker News.

For example they probably didn't want posts like "Hey Hacker News, why don't you call for the revival of emacs and the elimination of all vi users?" and would rather you email them so they can ignore it, but they also don't want email messages asking "How do I italicize text in a Hacker News comments, seriously I can't remember and I would have done so earlier in this comment if I could?" and would rather you ask the community who could answer it without bothering anyone working at Y Combinator.

fragmede•2mo ago
Are you saying this based on experience or are you projecting? In my experience (tho not asking how to italicize text using * characters) Dang and tomhow are happy to answer all sorts of questions. Sometimes they do get bogged down by the reality of running a site of this site manually, as it were, but I can't remember a question that didn't eventually get answered. I'll even tell them I vouched for this bunch of dead comments, was that the right thing to do? And one of them will write back saying mostly, but just fyi comment xyz was more flamebaity than idea, but thank you for asking and working on calibrating your vouch-o-meter.
smokel•3mo ago
If you're more into videos, be sure to check out Stefano Ermon's CS236 Deep Generative Models [1]. All lectures are available on YouTube [2].

[1] https://deepgenerativemodels.github.io/

[2] https://m.youtube.com/playlist?list=PLoROMvodv4rPOWA-omMM6ST...

storus•3mo ago
I wish Stanford kept offering CS236 but they haven't run it for two years already :(
mlmonkey•3mo ago
470 pages?!?!?!? FML! :-D
leptons•3mo ago
Reading this reinforces that a lot of what makes up current "AI" is brute forcing and not actually intelligent or thoughtful. Although I suppose our meat-minds could also be brute-forcing everything throughout our entire lives, and consciousness is like a chat prompt sitting on top of the machinery of the mind. But artificial intelligence will always be just as soulless and unfulfilling as artificial flavors.
dhampi•3mo ago
Guessing you’re a physicist based on the name. You don’t think automatically doing RG flow in reverse has beauty to it?

There’s a lot of “force” in statistics, but that force relies on pretty deep structures and choices.

tim333•3mo ago
Always is a long time. It may get better.
theptip•3mo ago
Intelligence is the manifold that these brute-force algorithms learn.

Of course we don’t brute-force this in our lifetime. Evolution encoded the coarse structure of the manifold over billions of years. And then encoded a hyper-compressed meta-learning algorithm into primates across millions of years.

uecker•3mo ago
Learning a manifold is not intelligence as it lacks the reasoning part.
esafak•2mo ago
Leaning the manifold is understanding. Reasoning, which takes place on the manifold, is applying that understanding.
uecker•2mo ago
I am not sure what you definition of "understanding" is that you apply here.
esafak•2mo ago
I mean understanding physics and the universe of natural possibilities; what can happen. Then comes why.
uecker•2mo ago
Fitting a manifold to a bunch of samples does not allow you to understand what can happen in the universe. For example, if you train a regular diffusion model on correct sudokus, it will produce sudokus with errors because it does not understand the rules.
esafak•2mo ago
You raise a good point for the diffusion case, which trains only on positive examples, but generally speaking negative examples will warp the manifold appropriately.
uecker•2mo ago
Sure, but you show a few correct examples to a human it will quickly pick up the correct rules. And this is understanding.
Bromeo•2mo ago
Are you familiar with the "Bitter Lesson" by recent Turing Award winner Rich Sutton? http://www.incompleteideas.net/IncIdeas/BitterLesson.html
scatedbymath•3mo ago
i m scared by the maths
BrokenCogs•3mo ago
Are you sure you're not scated?
bondarchuk•2mo ago
Is there something equivalent in scope and comprehensiveness for transformers?
gdmaher•2mo ago
Cool (but long) text. I wanted an overview so I used claude to make a chapter-by-chapter summary, sharing in case anyone else finds it useful

https://github.com/gmaher/diffusion_principles_summary