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Pi 1.0

https://earendil.com/posts/pi-1-0/
491•sergiotapia•2h ago•170 comments

The death of web development education

https://molily.de/web-dev-education/
72•ibobev•1h ago•50 comments

Clef: Open-source decision models, and new RL fine-tuning platform

https://blog.cloudflare.com/clef-decision-models/
366•jasondavies•6h ago•143 comments

Car Is a Smartphone on Wheels. Here's Who's Listening

https://automatictransmission.khoury.northeastern.edu/index.html
103•rafaelc•2h ago•87 comments

Pi Durable

https://earendil.com/posts/pi-durable/
140•paulsmith•2h ago•13 comments

Show HN: Janus – Go binary that runs GGUF models via Vulkan on AMD/Intel/Nvidia

https://github.com/Vibra-Ingenn/Janus
26•Maverick617•1h ago•2 comments

Ask HN: Who is hiring? (October 2026)

128•whoishiring•7h ago•130 comments

RIP, vector database

https://turbopuffer.com/blog/rip-vector-database
247•razin•6h ago•66 comments

Oxygen-deprived underwater zones may not be "dead zones" but clue to early life

https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2026AV002570
54•gumby•3h ago•3 comments

StreetComplete on iOS is now in public beta

https://github.com/streetcomplete/StreetComplete/issues/5421
493•Snowly•11h ago•109 comments

SvelteKit 3 Is Here

https://svelte.dev/blog/sveltekit-3-is-here
23•sampsn•2h ago•2 comments

ArXiv's Updated Rate Limit Policy

https://blog.arxiv.org/2026/10/01/updated-rate-limit-policy/
33•50kIters•2h ago•12 comments

CSS Bed: Classless CSS themes to use as starting points in web development

https://www.cssbed.com
14•sea-gold•1h ago•2 comments

Bez: Generating a browser engine from specs and tests

https://tangled.org/burrito.space/bez
76•nerdypepper•4h ago•22 comments

Various Projects Find Hidden SDR Capabilities in ESP32 Microcontrollers

https://www.rtl-sdr.com/various-projects-independently-find-hidden-sdr-capabilities-in-esp32-micr...
138•nkw•7h ago•22 comments

RacketCon Is Saturday

https://con.racket-lang.org/
118•spdegabrielle•7h ago•32 comments

Show HN: Open-source model routing for coding agents at Astra-level performance

66•adchurch•1d ago•20 comments

Cloudflare K2: serverless event streams

https://blog.cloudflare.com/cloudflare-k2-streams/
170•elffjs•8h ago•73 comments

Show HN: Rhun, an open-source code editor written in assembly

https://rhun.app/
12•vladcodes•1h ago•2 comments

How to speed up the Rust compiler in September 2026

https://nnethercote.github.io/2026/09/30/how-to-speed-up-the-rust-compiler-in-september-2026.html
218•trickypr•9h ago•107 comments

Ask HN: Who wants to be hired? (October 2026)

78•whoishiring•7h ago•253 comments

Context Language Models

https://arxiv.org/abs/2609.37725
89•emersonmacro•7h ago•19 comments

OpenRadioss is not open anymore

https://www.siemens.com/en-us/products/simcenter/mechanical-simulation/radioss/rd/
8•hdrz•42m ago•10 comments

Lightweight PDF parser with layout, tables, formulas and bounding boxes

https://github.com/beatrizalmeidaf/papero-pdf-text-extractor
61•beatrizalmeidaf•6h ago•7 comments

GPT-Synopsys: Frontier Intelligence to Revolutionize Chip Design

https://news.synopsys.com/2026-09-30-OpenAI-and-Synopsys-Announce-GPT-Synopsys-Frontier-Intellige...
157•giuliomagnifico•12h ago•92 comments

Polyedergarten: Garden of Paper Polyhedron Models

https://www.polyedergarten.de/e_index.htm
45•isaacimagine•7h ago•5 comments

Effect 4.0

https://effect.website/blog/releases/effect/40
24•stevefan1999•3h ago•12 comments

Identity Management for Agentic AI [pdf] (2025)

https://openid.net/wp-content/uploads/2025/10/Identity-Management-for-Agentic-AI.pdf
65•cgeier•7h ago•21 comments

OpenDLSS: A Vulkan Reimplementation of Nvidia's DLSS 5 Neural Rendering Network

https://github.com/maanHimself/OpenDLSS-NR
241•sagacity•1d ago•111 comments

Truemetrics (YC S23) Is Hiring a GTM Founder's Associate

https://www.ycombinator.com/companies/truemetrics/jobs/THLEzXI-gtm-founder-s-associate
1•truemetricsIngo•12h ago
Open in hackernews

The death of web development education

https://molily.de/web-dev-education/
64•ibobev•1h ago

Comments

singpolyma3•56m ago
The real question is who was still buying this type of book in the last decade or two? What value were they getting out of it? Was it being used as reference or training or what?
runarberg•47m ago
If you haven‘t been paying attention you will off course miss the good stuff out there.

Rachel Andrew’s (mentioned in TFA) for example has The New CSS Layout (2017) https://abookapart.com/products/the-new-css-layout.html an excellent book I still recommend for anybody who want to learn about modern CSS layout.

But if you are this dismissive of the field of course you will fail to see the value of them.

fluidcruft•29m ago
A Book Apart shut down and says all copies have been sold. They suggest reaching out to Rachel Andrew directly to see if the book is available elsewhere. (Her website just links back to A Book Apart).
ifwinterco•29m ago
A lot of people take pride in not being able to understand CSS despite it not being that complicated.

I’ve never understood that but for some reason it is a thing

drewbitt•55m ago
Speaking as someone who never learned well from courses and always preferred documentation and 'just doing it': I wonder how much of this drop is 100% LLM usage by devs vs. devs realizing a lot of video content was just padded out anyway.
sodapopcan•34m ago
Well as someone who got a ton of value out of tutorials and would go back to the documentation and "just do it," I wonder how much this is really actually just LLMs as we're all seeing out sites bombarded with bots ¯\_(ツ)_/¯
gherkinnn•21m ago
The mentioned 2ality blog by Axel Rauschmayer was an extremely detailed and thorough look at TS and JS specs. So right up your alley. Same with Josh W Comeau.

https://2ality.com/

https://www.joshwcomeau.com/

I for one mourn the loss of these and other blogs and am not exactly sure the trade was worth it. Not with the cretins in charge.

Legend2440•53m ago
I can get why they're mad about it, but the reality is that chatbots are better/easier to learn from than courses and tutorials.

If I had a question about a new library now, I wouldn't google for a tutorial, I'd just ask ChatGPT.

V__•49m ago
This implies that you know which question to ask. If people don't know about accessibility, security etc. How are they able to learn? Also, most people don't use AI to learn but to do it for them.
tp3358•45m ago
I mean, the frontier models are pretty damn good at giving you all the standard conventions on things... The first question I usually ask is "give me the all the modern day conventions for this use-case", and then I start the context building from there. This applies to a lot of things, but I mainly use it when I am coding.
gherkinnn•18m ago
And yet I gave to spend considerable time getting Astra not to use useEffect for no good reason.
charcircuit•32m ago
You can ask the AI what you don't know.
gherkinnn•19m ago
Learn from bots or get bots to do things?
reassess_blind•47m ago
The traffic to my blog and my books (which were free to read online) increased beyond what I can currently afford.

That’s a shame. I’m surprised someone so well versed in web technologies has such a brittle setup. Cloudflare Pages, or if you you’d prefer to stay CDN-less, a $4 VPS, will handle any sort of traffic this blog can reasonably receive.

xgulfie•36m ago
expensive and brittle are orthogonal
sergiotapia•37m ago
What does education look like 2027 and onwards? My son is graduating soon and will major in Computer Science, with a secondary Art degree.

I have no idea how it will feel to be forced to write code and learn data structures, and SQL, and infrastructure, when it's all right there in 15 seconds with the AI agent.

Does anyone have any experience with this in 2026 specifically? How are the kids doing?

At least with a medical degree you HAVE to study, and memorize. It's part of the job.

Legend2440•33m ago
I think nobody knows for sure what software development is going to look like in 2027 and onwards.

I am convinced that there is no fundamental difference between artificial neural networks and biological ones. Eventually, anything a human can do, a computer will do better.

bigstrat2003•14m ago
Tech companies have poured trillions into trying to make AI program better and it's still worse than any competent human. That does not give much confidence that computers will be able to do everything better than humans can.
x______________•18m ago
> I have no idea how it will feel to be forced to write code and learn data structures, and SQL, and infrastructure, when it's all right there in 15 seconds with the AI agent.

> Does anyone have any experience with this in 2026 specifically? How are the kids doing?

Here's what it looks like from the perspective of Europe's largest tech company as of 2 months ago [0].

0 https://news.ycombinator.com/item?id=49229412

SAP stops most travel and hiring because of AI's soaring cost (404media.co)

102 points | 53 days ago | 68 comments

Insimwytim•35m ago
This is quite weird that "AI" presumably ruined book sales, since the info from the books were mostly available though the search.

You want it structured? You need the book - the "AI" won't solve it for you (well, if we discount cases of word for word reproduction... which we probably shouldn't, but this does not seem to be the argument here).

The kind of people, that read the books, are the kind of people that largely won't settle for a chatbot as a replacement.

Can there be another reason for the sales drop? Unemployment, "death of the junior", lower wages?

MattGaiser•31m ago
It depends on whether you bought books to learn or bought books to solve.

There are a vast number of books that I purchased not for any interest in the topic, but to solve a particular problem. I have zero interest in understanding Docker. I find it tedious. But I do have a book on it as I did need to know it at some point.

I wouldn’t buy that book today, as AI means I no longer need to know Docker.

runarberg•27m ago
> The income from my book sales went from being enough for me to live off (2024) to zero (2026).

> The traffic to my blog and my books (which were free to read online) increased beyond what I can currently afford. Virtually all of it comes from AI crawlers, so there is no ad income.

I know correlation is not causation, post hoc ergo propter hoc etc. etc. But these circumstantial evidence are too strong to simply ignore... As it stands AI is the obvious culprit. And with the current evidence, it is perfectly reasonable to blame AI and nothing but AI.

kolinko•24m ago
Slightly disagee.

Personally, I read way less traditional books when it comes to learning stuff. Especially the “utility”/“tutorial”/“handbook”. Top nitch books talking about general principles I’d still read.

Especially for books that need to teach me a subset of a certain discipline - in the past I’d get 4-5 (or at least samples), and try to find the parts that are of interest to me in a style that fits me. Novadays I’d just ask Claude to explain things in a form that I like, with pretty illustrations from Imgen :)

E.g. I don’t think I’ll read the animal books from O’reilly again. But an equivalend of “Thinking in C++” or “Pearls of programming” of a new field? Sure.

coolThingsFirst•34m ago
LLMs made it easy to skip the BS. Once you know programmingh you don't need hours and hours of content. Just the mental model for and you're good to go.

If it weren't for the job losses I'd never want to go back to 2015 or so to go back and forth on SO questions and answers and spend days on a boilerplate issue.

myth_drannon•32m ago
I saw a couple of interesting new tech books from Manning and Packt and they were AI slop that just appeared out of the blue. So I held off buying them. There is no guarantee that the authors invested the time in creating the tutorial,book or the course so why would I waste money on that?
micromacrofoot•30m ago
I'm surprised it's continued for so long! I've been doing web dev for 30 years and never felt the need to read a text or even watch a video, for me it's just all available in text on the web and always has been because the people building the web are using the web to do it.

I bought some books to support A list Apart, but most of the content seemed to be an aggregation of stuff that authors were already writing about before/after.

vinyl7•29m ago
After speaking with programming interns, it's most likely because software development as a career is dead now with the advent of AI. Not because people are using AI to learn.
ORDINAND_PIZZA•27m ago
the older your brain, the less plastic it is! lets remember what it might have felt like for you to write your first BASIC program or hand-code your own HTML website. there was a desire to understand :: HOW IT WORKS? HOW DID IT DO THAT?

just because our old-brains did it "the hard way" and now we have these LLMs that can just make it happen, doesn't mean that our little ones want to/should skip the steps of understanding HOW IT WORKS

me and my kids have been making all sort of silly games and my oldest is starting to wonder HOW DOES THAT WORK, PAPA??? and i'm like, well, let me show you this...

a magical thing! what a time to be alive!!! there is joy, but you have to conjure it!!

Ralo•24m ago
I'm taking courses at my local college (heavy duty diesel tech) and I'm finding how little use the teachers is for me. I got a digital copy of the textbook, and downloaded all the courses notes, pumped that into claude and made a discord bot that generates me quizes, tracks all my progress, and builds me a study guides off the results.

Superior to any teacher I've ever had, no matter how involved they are. I genuinely don't even see what my teacher is needed for beyond a requirement for me to be there. I can ask the bot "can you clarify X section" at 3am and it'll do in 1 second. In class, the teacher reads the slides, adds some extra points and takes questions. But my bot does all this, completely personalized to me.

Times move on, and I don't see teachers surviving. I'm hoping by next year the college will offer an "at home, self paced course" option. Theres no reason for me to be there.

camillomiller•20m ago
This comment is disgustingly depressing
acenturyandabit•15m ago
Formal education has more than just an instructive role. In fact, it's everything but the instruction. Reciting content to learners doesnt necessarily help them learn.

Teaching should turn into conveyance of taste. The teacher should help figure out what needs to be examined and how to examine; help figure out ways to close the gap between the textbook and reality. AI can't do those things well yet, and perhaps it never will be able to.

HeyLaughingBoy•11m ago
Not for the person who's making it and accruing the benefit!
runarberg•
popalchemist•23m ago
The author posits a situation where big-tech AI firms teaming up with fascists as a hypothetical.

It is already here. That is the current reality.

brailsafe•23m ago
People here seem incredulous that others would learn from a video series, course, or book, but I've always found this content extremely valuable and would continue learning from them even now. I learned the basics of async programming through learning about AJAX from Jeremy Keith's book on the subject, I dove very deep on JS itself from Secrets of the JavaScript Ninja, Cocoa from BigNerdRanch, Much of Swift and SwiftUI from John Sundell's writing, tutsplus, HackingwithSwift, Grid and subgrid from Rachel Andrew's writing. As a largely self-taught programmer, these resources have been absolutely crucial, and in retrospect it was a mistake to conflate the ability to find any information I want in discrete chunks with actually learning parts of a subject. I've also only rarely found University level formal courses to be as substantial in terms of what's actually useful to bring with me into practice. LLMs are more sophisticated in many ways, but if I want to learn something, I need to approach it more seriously than modern tools would have me believe. LLMs are great at letting me skip over the learning part, and they're great at helping me explore the problem space, but they're not what I'd turn to for educating myself on anything I care about, in much the same way that listening to a podcast or watching a documentary does not qualify as education, nor does it replace reading and/or physically practicing something.
santiagobasulto•20m ago
I'm on the same boat, negatively affected by AI. I'm the CEO and founder of an EdTech company and our B2C revenue has greatly decreased as a result of Gen AI.

But unlike the author of this post (or cited authors) I'm not sore. AI is providing a much better education model for students. So it's us that we have to adapt, not complain that the world is changing.

For example, in Machine Learning our projects are sometimes extremely long and repetitive. Because before AI, it was a valuable skill to be able to recall APIs quickly (what is the method to drop duplicates in a dataframe again?).

But today that's no longer the truth, and for the better. I am happy students don't have to go over the same repetitive low-value processes that I had to go to. Students can now focus on more high level valuable tasks: understand the domain, compare evaluation methods, compare models, balance tradeoffs, present solutions/reports, etc.

It's like in the 50s when students had to memorize tables of logarithms. Nobody misses that.

We are in the process of recreating all our projects to adapt to the new world. We'll see how it goes.

neya•10m ago
What a great perspective to have! Completely agree with you and I want to add on to it by saying mentors will always be valuable because students have always had access to information even before AI, if you think about it. It's organizing and packaging it in the right format that's always been the key issue.
danjovich•8m ago
> But today that's no longer the truth, and for the better. I am happy students don't have to go over the same repetitive low-value processes that I had to go to. Students can now focus on more high level valuable tasks: understand the domain, compare evaluation methods, compare models, balance tradeoffs, present solutions/reports, etc. It's like in the 50s when students had to memorize tables of logarithms. Nobody misses that.

Maybe when it comes to any coding-related learning, I can agree with that point.

However I think the future of education in general is very bleak. When we have plummeting scores for the PISA exam across the world [1], I fear people will get dumber and dumber.

There will always be those who thrive, but the easier it is to obtain information/knowledge, the less I think people have an incentive to do it. And I don't buy that AI will solve all intellectual jobs anyway.

[1] https://www.dw.com/en/pisa-2026-results-reading-math-scores/...

doginasuit•16m ago
I definitely understand the uncertainty and frustration with a field changing beneath you, and the distastefulness of a lot of the content made with agents. But I think this is going to be a short lived sentiment. I only recently started using claude code because my earlier experiments resulted in more time instructing the bot than working with the code.

This time my approach was better and so was the capability of the model. I can make a small change in one place and have the model propagate the change throughout the codebase. I'm still working directly with the code, and the agent doesn't have to make any important decisions about structure (which remain generally terrible). My familiarity with the codebase is the same as if I had made each edit myself.

It is definitely possible to build faster and better with an LLM and not give up control or the enjoyable part of coding. The energy in this space still seems to revolve around guiding the agent or letting it take over, the key is ignoring it entirely and discovering what works for you.

yieldcrv•16m ago
> Most of my peers who had been selling courses and training were shutting down their businesses

“Nobody’s buying your course bro” has been a meme for years

things people didn’t want are disappearing, the people that would actually take initiative in education have another solution. those error-prone chatbots that the article mentions are good enough. most people aren’t trying to get jobs in the profession, they are trying to make minimum viable web products and succeeding

wagslane•15m ago
Founder of Boot.dev here: the industry is absolutely having a VERY rough time in 2026. Our revenue in particular is actually up in 2026 vs 2025, but modestly low double digit percent) vs 2025 being nearly double 2024. That said, I feel we're an exception in that we have been able to grow, mostly due to a complete doubling down on high quality human content, and trying to build experiences you just can't get from plain text (interactivity, animations, etc). time will tell.
DaveChurchill•10m ago
Thanks for boot.dev, it's the one website I regularly point my students to when they ask about places for supplemental programming education. I hope the genAI bubble doesn't put you out of business like it might do for us in traditional academia.
__mharrison__•6m ago
As an educator and author, I feel Molly's pain (Anthropic owes me $60k for pirated books). My course and book sales have dropped significantly. I feel like much of the value in my book-based knowledge is harder to discover in AI agents. (One example might be inspecting SHAP values from XGBoost models and using that as feedback to feature engineering for a linear model (like Logistic Regression)). So I'm afraid more advanced techniques might go by the wayside in the name of delivery speed.

I use AI both in the cloud (I tend to avoid Anthropic...) and with local models.

I've probably written more code in the past year than in my whole career. I can now create what I desire (I just created a telemark skiing game over the weekend based on my Strava segments). I think this has helped my teaching as well. In a recent ML course, I created many interactive examples that in the past were just doodles on my whiteboard, but are now embedded in the notebooks I give students.

I've also taught a few AI courses to clients as well. However, with the inevitable rust/ASM-ification of everything, I'm not sure how long those skills will be valid. I do, however, think that having a human in the loop for ML and data analysis is still important.

Legend2440•13m ago
Honestly both.

I suspect a lot of people who formerly might have been interested in a web dev tutorial now just an LLM to make them a website.

I'm still doing hybrid coding, half LLM half manually. But every new LLM does more and more of the job...

7m ago
The perceived (i.e. self reported) benefit.

I have a feeling AI is hitting all the same dopamine receptors as your attention grabbing apps and video games, is highly addictive, and is merely making you feel like you are achieving something. Sort of like DuoLingo.

augment_me•5m ago
We see the same at my university. It's sadly the reality of it.

We are kind of envisioning that university will be a place for social activities, mingling, rich people meeting partners, etc. So we are moving towards more of that.

JumpCrisscross•13m ago
> Superior to any teacher I've ever had

Have you independently verified your learning?

AI is moving fast, so I'm very open to the suggestion that Claude can do today what it couldn't six months ago. But my experience with folks who are learning from AI, historically, has been that they have high confidence in abilities they are not able to demonstrate when asked to show mastery through conventional problem solving.