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Bitchat – A decentralized messaging app that works over Bluetooth mesh networks

https://github.com/jackjackbits/bitchat
386•ananddtyagi•9h ago•166 comments

I extracted the safety filters from Apple Intelligence models

https://github.com/BlueFalconHD/apple_generative_model_safety_decrypted
409•BlueFalconHD•14h ago•278 comments

Intel's Lion Cove P-Core and Gaming Workloads

https://chipsandcheese.com/p/intels-lion-cove-p-core-and-gaming
190•zdw•11h ago•31 comments

Neanderthals operated prehistoric “fat factory” on German lakeshore

https://archaeologymag.com/2025/07/neanderthals-operated-fat-factory-125000-years-ago/
84•hilux•3d ago•26 comments

Show HN: I wrote a "web OS" based on the Apple Lisa's UI, with 1-bit graphics

https://alpha.lisagui.com/
347•ayaros•15h ago•107 comments

Show HN: Piano Trainer – Learn piano scales, chords and more using MIDI

https://github.com/ZaneH/piano-trainer
64•FinalDestiny•2d ago•17 comments

Building the Rust Compiler with GCC

https://fractalfir.github.io/generated_html/cg_gcc_bootstrap.html
171•todsacerdoti•12h ago•28 comments

A non-anthropomorphized view of LLMs

http://addxorrol.blogspot.com/2025/07/a-non-anthropomorphized-view-of-llms.html
160•zdw•11h ago•176 comments

What every programmer should know about how CPUs work [video]

https://www.youtube.com/watch?v=-HNpim5x-IE
12•bschne•3d ago•1 comments

Why English doesn't use accents

https://www.deadlanguagesociety.com/p/why-english-doesnt-use-accents
136•sandbach•12h ago•186 comments

The first time I was almost fired from Apple

https://www.engineersneedart.com/blog/almostfired/almostfired.html
212•chmaynard•2d ago•86 comments

Crypto 101 – Introductory course on cryptography (2017)

https://www.crypto101.io/
174•pona-a•12h ago•14 comments

Deno 2.4

https://deno.com/blog/v2.4
13•hackandthink•1h ago•1 comments

Fictional K-pop bands zoom to top of US music charts

https://www.bbc.com/news/articles/clyl1zyv1y2o
22•ranit•3d ago•15 comments

LLMs should not replace therapists

https://arxiv.org/abs/2504.18412
100•layer8•12h ago•126 comments

Async Queue – One of my favorite programming interview questions

https://davidgomes.com/async-queue-interview-ai/
137•davidgomes•17h ago•124 comments

Opencode: AI coding agent, built for the terminal

https://github.com/sst/opencode
217•indigodaddy•16h ago•59 comments

Portability of Tar Features

https://mgorny.pl/articles/portability-of-tar-features.html
14•Bogdanp•3d ago•2 comments

High Performance Image Sensor Processing Using FPGAs [pdf]

https://oda.uni-obuda.hu/bitstream/handle/20.500.14044/10350/Gabor_S_Becker_ertekezes.pdf
41•teleforce•7h ago•1 comments

Thesis: Interesting work is less amenable to the use of AI

https://remark.ing/rob/rob/Thesis-interesting-work-ie
67•koch•12h ago•34 comments

Nobody has a personality anymore: we are products with labels

https://www.freyaindia.co.uk/p/nobody-has-a-personality-anymore
412•drankl•11h ago•320 comments

Get the location of the ISS using DNS

https://shkspr.mobi/blog/2025/07/get-the-location-of-the-iss-using-dns/
288•8organicbits•21h ago•80 comments

Swedish Campground (2004)

https://www.folklore.org/Swedish_Campground.html
88•CharlesW•10h ago•24 comments

Backlog.md – Markdown‑native Task Manager and Kanban visualizer for any Git repo

https://github.com/MrLesk/Backlog.md
147•mrlesk•14h ago•34 comments

Functions Are Vectors (2023)

https://thenumb.at/Functions-are-Vectors/
193•azeemba•18h ago•100 comments

There's a COMPUTER inside my DS flashcart [video]

https://www.youtube.com/watch?v=uq0pJmd7GAA
57•surprisetalk•9h ago•12 comments

Poland's clean energy usage overtakes coal for first time

https://www.ft.com/content/ae920241-597e-49d9-a4b9-bfdfa9deabb6
17•stared•1h ago•2 comments

Show HN: A Language Server Implementation for SystemD Unit Files

https://github.com/JFryy/systemd-lsp
39•arandomhuman•9h ago•17 comments

Uncommon Uses of Python in Commonly Used Libraries (2022)

https://eugeneyan.com/writing/uncommon-python/
27•sebg•3d ago•4 comments

Anthropic downloaded over 7M pirated books to train Claude, a judge said

https://www.businessinsider.com/anthropic-cut-pirated-millions-used-books-train-claude-copyright-2025-6
6•pyman•37m ago•4 comments
Open in hackernews

Thesis: Interesting work is less amenable to the use of AI

https://remark.ing/rob/rob/Thesis-interesting-work-ie
67•koch•12h ago

Comments

lubujackson•6h ago
12 months ago called, they want their thesis back.
ssivark•5h ago
Curious to see examples of interesting non-boilerplate work that is now possible with AI. Most examples of what I've seen are a repeat of what has been done many times (i.e. probably occurs many times in the training data), but with a small tweak, or for different applications.

And I don't mean cutting-edge research like funsearch discovering new algorithm implementations, but more like what the typical coder can now do with off-the-shelf LLM+ offerings.

helloplanets•4h ago
Here's a couple examples: https://lucumr.pocoo.org/2025/6/21/my-first-ai-library/ https://www.indragie.com/blog/i-shipped-a-macos-app-built-en...
NitpickLawyer•2h ago
> Curious to see examples of interesting non-boilerplate work that is now possible with AI.

Previously discussed on HN - oAuth library at cloudflare - https://news.ycombinator.com/item?id=44159166

n4r9•57m ago
For a review of this library see https://neilmadden.blog/2025/06/06/a-look-at-cloudflares-ai-...

Upshot: though it's possible to attempt this with (heavily supervised) LLMs, it's not recommended.

NitpickLawyer•27m ago
Such a cool review! thanks for posting it. Great to see that authoritative experts are sharing their time and thoughts, lots to learn from this review. Despite the caveats mentioned by Neil, I still think this is a good example of a "non trivial / not boilerplate thing done w/ LLMs". To think we got from chatgpt's cute "looks like python" scripts 2.5 years ago to these kinds of libraries is amazing in my book.

I'd be curious to see how the same exercise would go with Neil guiding claude. There's no debating that LLMs + domain knowledge >>> vibe coding, and I would be curious to see how that would go, and how much time/effort would an expert "save" by using the latest models.

bravesoul2•4h ago
Oh it's feels like crypto again. Outlandish statements but no argument. "Few Understand" as they say.
bitwize•5h ago
But... agentic changes everything!
aaronbrethorst•5h ago
The vast majority of any interesting project is boilerplate. There's a small kernel of interesting 'business logic'/novel algorithm/whatever buried in a sea of CRUD: user account creation, subscription management, password resets, sending emails, whatever.
forrestthewoods•4h ago
This depends entirely on the type of programming you do. If all you build is CRUD apps then sure. Personally I’ve never actually made any of those things — with or without AI
PeterStuer•3h ago
You are both right. B2B for instance is mostly fairly template stuff built from CRUD and some business rules. Even some of the more perceived as 'creative' niches such as music scoring or 3D games are fairly route interactions with some 'engine'.

And I'm not even sure these 'template adjacent' regurgitations are what the crude LLM is best at, as the output needs to pass some rigorous inflexible test to 'pass'. Hallucinating some non-existing function in an API will be a hard fail.

LLM's have a far easier time in domains where failures are 'soft'. This is why 'Elisa' passed as a therapist in the 60's, long before auto-programmers were a thing.

Also, in 'academic' research, LLM use has reached nearly 100%, not just for embelishing writeups to the expected 20 pages, but in each stage of the'game' including 'ideation'.

And if as a CIO you believe that your prohibition on using LLMs for coding because of 'divulging company secrets' holds, you are either strip searching your employees on the way in and out, or wilfully blind.

I'm not saing 'nobody' exists that is not using AI in anything created on a computer, just like some woodworker still handcrafts exclusive bespoke furniture in a time of presses, glue and CNC, but adoption is skyrocketing and not just because the C-suite pressures their serves into using the shiny new toy.

rijoja•2h ago
> "And if as a CIO you believe that your prohibition on using LLMs for coding because of 'divulging company secrets' holds, you are either strip searching your employees on the way in and out, or wilfully blind."

Right so if you are in certain areas you'll be legally required not to send your work to whatever 3:rd party that promises to handle it the cheapest.

Also so since this is about actually "interesting" work if you are doing cutting edge research on lets say military or medical applications** you definitely should take things like this seriously.

Obviously you can do LLM's locally if you don't feel like paying up for programmers who likes to code, and who wants to have in-depth knowledge of whatever they are doing.

** https://www.bbc.co.uk/news/articles/c2eeg9gygyno

PeterStuer•1h ago
Of course you should not violate company policy, and some environments will indeed have more stringent controls and measures, but there is a whole world of grey were the CIO has put in place a moratorium on LLM but where some people will quickly crunch out the day's work at home with an AI anyways so they look more productive.
rijoja•1h ago
You can of course run consider running your own LLM.

I suppose the problem isn't really the technology itself but rather the quality of the employees. There would've been a lot of people cheating the system before, lets say just by copy pasting or tricking your coworkers into doing the work for you.

However if you are working with something actually interesting, chances are that you're not working with disingenuous grifters and uneducated and lazy backstabbers, so that's less of a concern as well. If you are working on interesting projects hopefully these people would've been filtered out somewhere along the line.

bravesoul2•4h ago
Most places I worked the setting up of that kind of boilerplate was done a long time ago. Yes it needs maintaining and extending. But rarely building from the ground up.
rijoja•2h ago
Yes so why would you spend tons of time and introduce a huge amount of technical debt by rewriting the boring parts, instead of just using a ready made off the shelf solution in that case.

You'd think that there be someone who'd be nice enough to create a library or a framework or something that's well documented and is popular enough to get support and updates. Maybe you should consider offloading the boring part to such a project, maybe even pay someone to do it?

oc1•34m ago
That was a solved problem in the 00's with the advent of Rails, or so i thought. Then came the JS framework craze and everything needed to be reinvented. Not just that, but frameworks which had all these battle-tested boring parts were not trendy anymore. Micro framworks became the new default and idiots after idiots jumped on that bandwagon only to reimplement everything from scratch because almost any app will grow to a point where it will need authn, user mgmt, mail, groups and so on...
ianbicking•4h ago
There's a hundred ways to use AI for any given work. For example if you are doing interesting work and aren't using AI-assisted research tools (e.g., OpenAI Deep Research) then you are missing out on making the work that more interesting by understanding the context and history of the subject or adjacent subjects.

This thesis only makes sense if the work is somehow interesting and you also have no desire to extend, expand, or enrich the work. That's not a plausible position.

wolvesechoes•1h ago
> This thesis only makes sense if the work is somehow interesting and you also have no desire to extend, expand, or enrich the work. That's not a plausible position.

Or your interesting work wasn't appearing in training set often enough. Currently I am writing a compiler and runtime for some niche modeling language, and every model I poke for help was rather useless except some obvious things I already know.

voxelghost•4h ago
I don't have LLM/AI write or generate any code or document for me. Partly because the quality is not good enough, and partly I worry about copyright/licensing/academic rigor, partly because I worry about losing my own edge.

But I do use LLM/AI, as a rubber duck that talks back, as a google on steroids - but one who needs his work double checked. And as domain discovery tool when quickly trying to get a grasp of a new area.

Its just another tool in the toolbox for me. But the toolbox is like a box of chocolates - you never know what you are going to get.

janaagaard•3h ago
A Danish audio newspaper host / podcaster had the exact apposite conclusion when he used ChatGPT to write the manuscript for one his episodes. He ended up spending as much time as he usually does because he had to fact check everything that the LLM came up with. Spoiler: It made up a lot of stuff despite it being very clear in the prompt, that it should not do so. To him, it was the most fun part, that is writing the manuscript, that the chatbot could help him with. His conclusion about artificial intelligence was this:

“We thought we were getting an accountant, but we got a poet.”

Frederik Kulager: Jeg fik ChatGPT til at skrive dette afsnit, og testede, om min chefredaktør ville opdage det. https://open.spotify.com/episode/22HBze1k55lFnnsLtRlEu1?si=h...

rijoja•2h ago
It's not the exact opposite*, the author said that if you're doing boilerplate _code_ it's probably fine.

The thing is that since it can't think, it's absolutely useless when it comes to things that hasn't been done before, because if you are creating something new, the software won't have had any chance to train on what you are doing.

So if you are in a situation in which it is a good idea to create a new DSL for your problem **, then the autocruise control magic won't work because it's a new language.

Now if you're just mashing out propaganda like some brainwashed soviet apparatchik propagandist, maybe it helps. So maybe people who writes predictable slop like this the guardian article (https://archive.is/6hrKo) would be really grateful that their computer has a cruise control for their political spam.

) if that's what you meant *) which you statistically speaking might not want to do, but this is about actually interesting work where it's more likely to happen*

notachatbot123•2h ago
> It made up a lot of stuff despite it being very clear in the prompt, that it should not do so.

LLMs are not sentient. They are designed to make stuff up based on probability.

NetRunnerSu•43m ago
Unfortunately, they could have been thinking, but the designation of the training/inference separation made them all specimens.

https://news.ycombinator.com/item?id=44488126

satisfice•52m ago
As a writer I find his take appalling and incomprehensible. So, apparently not all writers agree that writing with AI is fun. To me, it’s a sickening violation of integrity.
darkxanthos•3h ago
It's definitely real that a lot of smart productive people don't get good results when they use AI to write software.

It's also definitely real that a lot of other smart productive people are more productive when they use it.

These sort of articles and comments here seem to be saying I'm proof it can't be done. When really there's enough proof it can be that you're just proving you'll be left behind.

bertman•3h ago
>you're just proving you'll be left behind.

... said every grifter ever since the beginning of time.

rijoja•3h ago
yes
viccis•2h ago
The one thing AI is good at is building greenfield projects from scratch using established tools. If want you want to accomplish can be done by a moderately capable coder with some time reading the documentation for the various frameworks involved, then I view AI as fairly similar to the scaffolding that happened with Ruby on Rails back in the day when I typed "rails new myproject".

So LLMs are awesome if I want to say "create a dashboard in Next.js and whatever visualization library you think is appropriate that will hit these endpoints [dumping some API specs in there] and display the results to a non-technical user", along with some other context here and there, and get a working first pass to hack on.

When they are not awesome is if I am working on adding a map visualization to that dashboard a year or two later, and then I need to talk to the team that handles some of the API endpoints to discuss how to feed me the map data. Then I need to figure out how to handle large map pin datasets. Oh, and the map shows regions of activity that were clustered with DBSCAN, so I need to know that Alpha shape will provide a generalization of a convex hull that will allow me to perfectly visualize the cluster regions from DBSCAN's epsilon parameter with the corresponding choice of alpha parameter. Etc, etc, etc.

I very rarely write code for greenfield projects these days, sadly. I can see how startup founders are head over heels over this stuff because that's what their founding engineers are doing, and LLMs let them get it cranking very very fast. You just have to hope that they are prudent enough to review and tweak what's written so that you're not saddled with tech debt. And when inevitable tech debt needs paying (or working around) later, you have to hope that said founders aren't forcing their engineers to keep using LLMs for decisions that could cut across many different teams and systems.

mattmanser•2h ago
I get what point you're trying to make, and agree, but you've picked a bad example.

That boilerplate heavy, skill-less, frontend stuff like configuring a map control with something like react-leaflet seems to be precisely what AI is good at.

viccis•1h ago
Yeah it will make a map and plot some stuff on it. It might do well at handling 20 millions pins on the map gracefully even. I doubt it's gonna know to use alpha shapes to complement DBSCAN quite so gracefully.

edit: Just spot checked it and it thinks it's a good idea to use convex hulls.

JimDabell•1h ago
If AI can do the easiest 50% of our tasks, then it means we will end up spending all of our time on what we previously considered to be the most difficult 50% of tasks. This has a lot of implications, but it does generally result in the job being more interesting overall.
mhuffman•55m ago
>This has a lot of implications, but it does generally result in the job being more interesting overall.

One implication is that when AI providers claim that "AI can make a person TWICE as productive!"

... business owners seem to be hearing that as "Those users should cost me HALF as much!"

KronisLV•44m ago
> we will end up spending all of our time on what we previously considered to be the most difficult 50% of tasks

Either that, or replacing the time with slacking off and not even getting whatever benefits doing the easiest tasks might have had (learning, the feeling of accomplishing something), like what some teachers see with writing essays in schools and homework.

The tech has the potential to let us do less busywork (which is great, even regular codegen for boilerplate and ORM mappings etc. can save time), it's just that it might take conscious effort not to be lazy with this freed up time.