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I Love Software Rendering

https://www.jamesfmackenzie.com/2026/10/13/i-love-software-rendering/
164•speckx•2h ago•109 comments

Big Fish: Exploiting a 37-Year-Old Kernel Bug in OpenBSD

https://calif.io/research/big-fish
43•rs_rs_rs_rs_rs•1h ago•5 comments

Apple ML Research: Muse Spark Open with MLX on Mac Studio

https://machinelearning.apple.com/research/mlx-distributed-inference
52•antipaul•2h ago•14 comments

Show HN: Gemini 4 Argon plays StarCraft

https://starskirmish.com/bench/v0-2/
40•__cayenne__•1h ago•17 comments

Gyroscopes Got So Small [video]

https://www.youtube.com/watch?v=0Zc_6xB5W3Y
40•surprisetalk•1d ago•8 comments

What on Earth Is Dekton?

https://www.worksinprogress.news/p/porcelain
13•wawayanda•1h ago•0 comments

How to Formalize All of Mathematics

https://xenaproject.wordpress.com/2026/10/16/how-to-formalize-all-of-mathematics/
25•practal•1h ago•13 comments

Is Liquid Metal Killing Our PCs? Scientific Analysis and a 2-Year Test [video]

https://www.youtube.com/watch?v=eF6bMSjPepM
37•zdw•16h ago•14 comments

RFC8950: Announce IPv4 with an IPv6 next-hop

https://anuragbhatia.com/post/2026/06/rfc8950-announce-ipv4-with-ipv6-next-hop/
24•porridgeraisin•2h ago•3 comments

Yet another way to invoke functions without parentheses

https://blog.ikaes.de/yet-another-way-to-invoke-functions-without-parentheses/
193•aragonite•2d ago•79 comments

Woman who rescued injured crow keeps getting 'thank-you gifts' from birds [video]

https://www.youtube.com/watch?v=sjNpfz4UzqU
657•johnnyApplePRNG•3d ago•206 comments

Stolen Renoir paintings found hidden, and damaged, behind cinder block wall

https://www.cbsnews.com/news/stolen-renoir-paintings-found-behind-wall-france/
11•ohjeez•2d ago•2 comments

Show HN: OneDeploy – Managed open-source apps with nightly backups and TLS

https://onedeploy.co
3•relatedcode•9m ago•0 comments

Hello Toronto – Waymo Is En Route

https://waymo.com/blog/2026/10/waymo-in-toronto/
84•ChrisArchitect•1h ago•117 comments

The Economic Complexity of the Western Roman Empire

https://www.michelecoscia.com/?p=2613
110•mikk14•2d ago•18 comments

What was a Token Ring network?

https://dfarq.homeip.net/what-was-a-token-ring-network/
16•ibobev•2h ago•7 comments

Meta’s new commercial terms will allow the scraping of news sites: experts

https://www.niemanlab.org/2026/10/metas-new-commercial-terms-will-allow-the-scraping-of-news-site...
423•0in•16h ago•152 comments

AI-assisted PCB design for KiCad 10

https://github.com/mixelpixx/Konnect
79•ofrzeta•2d ago•25 comments

How to make System 1 LLMs show System 2 competencies?

https://onlinelibrary.wiley.com/doi/epdf/10.1002/aaai.70113
7•porridgeraisin•1h ago•2 comments

MS Paint Adds Freeform Rotation (2026)

https://blogs.windows.com/windows-insider/2026/02/20/announcing-windows-11-insider-preview-build-...
27•telestew•2d ago•21 comments

Bark: The Toll-Free BBS for 90s Teens

https://blog.bityard.net/articles/2026/October/bark-the-toll-free-bbs-for-90s-teens
19•bityard•3h ago•4 comments

Two-Stack Sliding-Window Aggregation

https://orlp.net/blog/two-stack-sliding-window-aggregation/
100•surprisetalk•3d ago•18 comments

The Folders Programming Language

https://danieltemkin.com/esolangs/folders
166•gurst•10h ago•30 comments

Show HN: rStation – A shared research lab for your AI agents

https://rstation.ai/
7•stephenchung•1h ago•1 comments

RPKI now protects 70% of internet routes

https://ipinfo.io/blog/rpki-protects-70-internet-routes
203•emot•14h ago•86 comments

New 'Super Ice' 10 Times Stronger, Bringing It Close to the Strength of Concrete

https://www.sciencealert.com/a-new-super-ice-is-10-times-stronger-bringing-it-close-to-the-streng...
72•andrewl•2d ago•47 comments

Apple routed a graphite pipe through the iPhone Duo's hinge to dissipate heat

https://www.pcmag.com/news/apple-routed-a-graphite-pipe-through-the-iphone-duos-hinge
178•giuliomagnifico•3d ago•128 comments

Tesla Unveils 'Flying' Roadster with SpaceX Thrusters [video]

https://www.youtube.com/watch?v=eqOfmtTJD1A
17•skadamat•1h ago•1 comments

Any window from your Mac, on your iPhone and iPad

https://github.com/Saffsanity/sill
219•chanana•14h ago•59 comments

What I self-host

https://viceconsole.fyi/blog/2026/10/10/what-i-self-host/
605•BrunoBernardino•19h ago•385 comments
Open in hackernews

Redesigning Source Control at Anthropic

https://simonwillison.net/2026/Oct/13/redesigning-source-control-at-anthropic/
29•hn9zmdcaou•1h ago

Comments

tarun_anand•50m ago
Interesting, how much human intervention is needed at such a velocity?
sdellis•41m ago
And how much human intervention is possible at such a velocity?
rogerrogerr•50m ago
Does the output of Anthropic _feel_ like a company merging 30,000 commits per day?
ceejayoz•46m ago
I presume a lot of those commits are internal tooling.
shuckles•43m ago
I think the point stands: does it seem like they are increasing operating excellence at 5x-10x the rate they were in January? Or is the volume supporting having agents do the same work in 5-10 the commits that a human + agent was doing in 1 commit in January? There is some interesting data people pulled by comparing weekday to weekend contributions in the chart (much of the increase seems to be in the baseline rate).
dgellow•34m ago
I’m all for being snarky about those companies but without seeing their commit history there is no way to know if it is a signal you can use to derive anything meaningful
ceejayoz•15m ago
> does it seem like they are increasing operating excellence at 5x-10x the rate they were in January?

Maybe it's all capacity, but I've certainly seen an improvement in uptime.

mkatx•15m ago
That, and more commits means more data they can clean and train on, whether they're good or not. I'm sure they are commit-maxing and using AI as much as possible since they own that data and can use it however they want.
bix6•36m ago
Google was doing 40k/day in 2015 so this is actually amateur hour?
gonzalohm•48m ago
Increased code changes should be seen as a bad thing. It's funny that their response is "let's invent a git alternative"

If a module lifespan before it's replaced/refactored is less than a week, then it wasn't a good module to begin with.

This is just hiding all the spaghetti mees that they must have in the back

dgellow•36m ago
I mean, at least they dogfood their own product at scale. Even if the result is likely fairly messy, in their position I think I would do something similar. That doesn’t mean everybody should replicate their approach
SpicyLemonZest•20m ago
They believe that the lower cost of code means we should be much more willing than we used to be to accept code and then say "oh never mind it's bad" a week later. I'm not 100% sure I agree but it's a reasonable position.
parthdesai•47m ago
Why is this on the front page? The article doesn't really have any new insights
BSVogler•45m ago
I think this blog gets some special treatment on HN.
bix6•35m ago
From what I can find it doesn’t but he is the most popular poster here (and one of the most prolific) and ex YC
tcdent•8m ago
He basically rebranded himself as an AI commentator/journalist following the playbook of people like Scoble over the last couple of years. I assume his previous endeavors paid off well enough to grant him the freedom to do as he pleases. People (and algorithms) like this type of content so it's well received.
Maojer•36m ago
wasn't the original posted yesterday? This is just a link to it with minor comments with nothing new.
dgellow•31m ago
People upvote, the link goes up. The HN front page has never been based on new insights or something similar, it’s just a reflection of what the audience vote for. In this case it’s likely because people here like simonw, who is a known high quality contributor
xnorswap•46m ago
> steer Claude away from over-engineering parts of the system in response to hypothetical concerns.

This is my biggest problem with opus 5.5.

It's absolutely incredible in many ways, but it has no sense of "good enough".

It will go around in circles polishing something so to resolve edge-cases on edge-cases.

"Someone could create a class that calls your public method in such a way, that under 3 other race-condition properties, there might be stale data read".

It has no sense that it isn't appropriate to add a half dozen classes just to close that kind of hole, especially when there isn't even such a caller or possible conditions at present.

dguest•42m ago
I'm not claiming that anyone is doing this on purpose, but overly engineered codebases are a good thing for a company like Anthropic. If your code is so bloated that it is pretty much unreadable without an LLM they win on both sides.
robby_w_g•34m ago
The cliche “AI solves that” response to everything is even more annoying when it’s a problem that AI created.
mhaberl•17m ago
and did you notice the explanations when you review the code with it.. its english, but somehow I don't undestand anything..

silly as it sounds but its often much faster for me to skim the code and understand it then to read it's summary of the code

oneplane•35m ago
Some of this stems from the idea that everything can be reduced to logic, so as long as we solve for all logical states, the end result will be perfect.

Of course, the second you start interacting with the real world and with humans, that doesn't really apply anymore and you have to get to 'good enough' much earlier than a generator would be able to predict.

Even if you steer a model to a very specific goal with an easy to validate end state, it will do things that within the scope and context of the goal a human would not really do. In theory if you put the context of the entirety of a human into a model, you might be able to get much closer, but we don't even have enough power generation on the planet to process that (unless someone has a secret ten orders of magnitude more efficient way of doing that).

Anonyneko•43m ago
I'm more curious about Antique. Code review is my bottleneck, this meatbag here can't keep up with the agents at all. I either spend too much time and energy on trying to understand the code (not just in terms of review, but to maintain my mental model of the codebase), or just give up and hope for the best.

The over-engineering is definitely a concern too. It's not that how Fable/Opus architect code is bad, far from it, but the projects I'm working with are not always at a scale where it matters as much, and simpler more readable abstractions might be a better trade-off.

lol8675309•37m ago
Tell me you don't know how Git works without saying that.
jongjong•34m ago
It's almost impossible to avoid over-engineering these days. I can't make other people generate minimalist code. Before AI, you could reach alignment with your team members and produce high quality, minimal code, but nowadays I find it impossible because:

- People believe they will be able to maintain code just as easily as they can generate it and it's hard to explain the asymmetry to people who haven't experienced it themselves.

- People don't feel like coding is a craft anymore so they don't care about how the code looks. They just want it to appear like it's working and don't care about anything else. As a team leader, you can't get people to overcome this deep sense of apathy they feel towards the code.

martythemaniak•30m ago
Do this exercise: Take your company's market cap and divide it by the total number of lines of code in the company's repo. You'll discover that don't need that much code to create value. For Google (somewhat publicly somewhat known), this is something like $2000 per line of code. Your company is probably not too different, certainly within an order of magnitude.

So let's assume 1 line of correct code is approximately 10 tokens and $1000 of value. If you could theoretically write the correct code, $10 per 1M output tokens should get you $100K worth of value, or 10000x return! Obviously, thought experiment, very theoretical limit no one can achieve, doesn't include thinking tokens, etc, but it's worth thinking about how much your code is actually moving the needle.

Maybe I'm doing things wrong, but I don't need that much code and I don't spend that much time producing code (maybe 1000 lines in a productive day), because the bulk of my time is spent researching, testing, evaluating, thinking, etc to find out how to write only very valuable code. 1000 lines is laughable compared to what tokenmaxxers do, but over the course of a month that's a 200-300K codebase and anyone who has worked on something of that size knows it can support a sizeable business.

toomuchtodo•44s ago
Most value is in moats and customer inertia, not the codebase quality or size.
gjvc•22m ago
what's the point of this article?
ChrisArchitect•15m ago
Discussion on source as linked:

Redesigning source control at Anthropic

https://news.ycombinator.com/item?id=50073633

svachalek•29m ago
My problem isn't that it can identify such conditions, the record on cybersecurity lately shows these things are quite good at finding real faults. But the annoyance is that they always want to fix it by adding more things that open cracks. It's possible, sort of, to drive it to fix by removing things instead but it's a battle.
dgellow•26m ago
Yeah, I had this issue with Claude since the v5, it’s a real pain to get the model to not create its own goals and spend all its time on it. Switching to Deepseek 4.1 flash is so refreshing, it does what I ask for, mostly, even if things take more time and guidance. At least I don't feel I’m wasting all that processing on stuff I do not care about
ulrikrasmussen•23m ago
This also sounds a bit like an underspecified interface. If the class spec clearly states under which conditions it is thread safe then the agent can take that into account, but if it doesn't then the agent has to assume that it should guarantee thread safety in all contexts.
sitkack•3m ago
Yeah, a pressure relief clause and it should fire visibly.
mhaberl•20m ago
> It's absolutely incredible in many ways, but it has no sense of "good enough".

100%

And I have a nasty idea that it is by design. "Use me, use me more!"