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Zig by Example

https://github.com/boringcollege/zig-by-example
99•dariubs•1h ago•21 comments

Launch HN: Intuned (YC S22) – Build and run reliable browser automations as code

https://intunedhq.com
41•fkilaiwi•1h ago•10 comments

Anti-social: It's fads, not friends, which now dominate social media feeds

https://www.bbc.com/worklife/article/20260520-how-social-media-ceased-to-be-social
173•1vuio0pswjnm7•2h ago•139 comments

Show HN: Performative-UI – a react component library of design tropes

https://vorpus.github.io/performativeUI/
38•lizhang•50m ago•7 comments

The Cypherpunk Library

https://www.cypherpunkbooks.com
199•yu3zhou4•6h ago•63 comments

How much of Thermo Fisher's antibody data has been manipulated?

https://reeserichardson.blog/2026/05/28/how-much-of-thermo-fishers-antibody-data-has-been-manipul...
210•mhrmsn•8h ago•48 comments

Are you expected to run five Python type-checkers now?

https://pyrefly.org/blog/too-many-type-checkers/
33•ocamoss•2h ago•21 comments

Zig Structs of Arrays (2024)

https://andreashohmann.com/zig-struct-of-arrays/
70•Tomte•4d ago•17 comments

Dopamine Fracking

https://igerman.cc/blog/dopamine-fracking/
574•igmn•12h ago•291 comments

1k Data Breaches Later, the Disclosure Lag Is Worse

https://www.troyhunt.com/1000-data-breaches-later-the-disclosure-lag-is-worse-than-ever/
240•882542F3884314B•11h ago•87 comments

Building from zero after addiction, prison, and a felony

https://gavinray97.github.io/blog/building-from-zero-after-addiction-prison-felony
771•gavinray•20h ago•351 comments

Spherical Voronoi Diagram

https://www.jasondavies.com/maps/voronoi/
75•marysminefnuf•4d ago•21 comments

Config Files That Run Code: Supply Chain Security Blindspot

https://safedep.io/config-files-that-run-code/
38•signa11•5h ago•5 comments

APC–2 – A professional record cutter for producing original playback discs

https://teenage.engineering/products/apc-2
245•vthommeret•13h ago•149 comments

A Family Project (2022)

https://bittersoutherner.com/feature/2022/a-family-project
61•surprisetalk•2d ago•4 comments

The Smallest Brain You Can Build: A Perceptron in Python

https://ranpara.net/posts/perceptron-explained-from-scratch/
257•DevarshRanpara•14h ago•54 comments

Richard Scolyer Has Died

https://www.bbc.com/news/articles/c14yz5jg476o
107•nicwilson•10h ago•29 comments

Nvidia partners with LG robotics to build humanoid robots in South Korea

https://blogs.nvidia.com/blog/nvidia-and-lg-group-ai-factory/
35•spwa4•2h ago•26 comments

Playing with Vision Embeddings

https://prestonbjensen.com/posts/playing-with-vision-embeddings
107•prestoj•3d ago•9 comments

Making peace with your unlived dreams (2023)

https://nik.art/making-peace-with-your-unlived-dreams/
273•herbertl•20h ago•167 comments

New drug 'functionally cures' many hepatitis B virus infections

https://www.science.org/content/article/new-drug-functionally-cures-many-hepatitis-b-virus-infect...
233•gmays•13h ago•40 comments

Age verification tech could put children at greater risk, says think tank

https://www.computerweekly.com/news/366643835/Age-verification-tech-could-put-children-at-greater...
142•robtherobber•7h ago•107 comments

Show HN: I Derived a Pancake

https://www.absurdlyoptimized.com/recipes/pancakes/
286•bkazez•3d ago•116 comments

Tiny hackable CUDA language model implementation

https://github.com/markusheimerl/gpt
52•markusheimerl•2d ago•10 comments

Spanish traders set the standard forGnuCash database design

https://handson.money/blog/2026-06-06-horse-arse-and-design/
49•vitalikpie•1h ago•45 comments

A modular impact diverting mechanism for football helmets [pdf]

https://www.sfu.ca/~gwa5/pdf/2020_04.pdf
10•luu•1d ago•3 comments

Amber Tree: A Middle Ground Between Rowan Red and Green Trees

https://blog.gplane.win/posts/introducing-amber-tree.html
9•gplane•3d ago•1 comments

A Matter Wi-Fi Light Bulb in Rust on the Raspberry Pi Pico 2 W

https://github.com/melastmohican/rust-rpico2-embassy-examples
143•melastmohican•14h ago•28 comments

Show HN: Lathe – Use LLMs to learn a new domain, not skip past it

https://github.com/devenjarvis/lathe
356•devenjarvis•1d ago•64 comments

DeepSeek V4 Pro beats GPT-5.5 Pro on precision

https://runtimewire.com/article/deepseek-v4-pro-beats-gpt-5-5-pro-on-precision
361•yogthos•13h ago•181 comments
Open in hackernews

Spanish traders set the standard forGnuCash database design

https://handson.money/blog/2026-06-06-horse-arse-and-design/
48•vitalikpie•1h ago

Comments

WhyNotHugo•1h ago
I used GNUCash years ago in Argentina while we had high inflation. Some operations were in local currency and other are Dollars. The currency exchange changing hourly. Tracking finance is a nightmare, since you basically need an exchange rate for every operation.
vitalikpie•1h ago
Lived through something like this after USSR collapsed and before Hryvnya was introduced. Boy I remember the bread cost - 10,000,000 :D
phyzix5761•50m ago
How's the inflation now with Milei's changes? I know charts show its at a 10 year low but reality could feel different.
gostsamo•1h ago
Feels ai generated and waste of time to read even though the topic could be interesting.
ponyous•1h ago
> Surprisingly written by a human :)

Article ends with this

gostsamo•1h ago
A true surprise if so, but still low in informational density and annoying to read.
vitalikpie•1h ago
huh, sorry I'm really bad at writing - this is one of my first attempts
gostsamo•59m ago
Your title promises a story about the spanish traders. It does not deliver, but talks about 3 other different topics that I'm not interested in and jumping between them to test my nerves. If it is about the architecture of whatever you are doing, put the architecture in the title and don't make your title an offhand comment somewhere there. Fucked up clickbite.
vitalikpie•45m ago
Yeah, sorry. It's kind of intentional. Did not want to give it a boring name like "Storing fractions vs decimals".
e40•36m ago
Clickbait is a thing and pisses people off.
internet_points
abdullahkhalids•1h ago
I would like to use finance tracking products like GNUCash. But I don't have the patience to download the csv for half a dozen every month (Products like plaid are a no go from a basic security perspective). I am in Canada, and there seems to be no hope that I will have API access to my bank accounts anytime soon.

Also, did I mention how much it annoys me that the transaction description differs between the CSV and the PDF statement for pretty much all banks I use.

vitalikpie•55m ago
Agree. I wish banks have their APIs open. It's 2026 and we have OIDC.

But I used to actually pull the CSV once a week and feed it to GnuCash. It's pretty good at auto-categorization.

Also I simplified my finances to only a couple of checking accounts and only one credit account (for car rentals).

rbanffy•33m ago
> I wish banks have their APIs open

There needs to be a lot of investment in training and safe defaults though. Most people are not ready to automate even a little of their banking like that.

I would even prefer banks had the option to push data to trusted feeds than having open APIs you could call on your own.

phyzix5761•53m ago
I simplified to just 2 accounts and I enter them manually twice a week. I keep a detailed budget so it helps to do it that frequently.
vitalikpie•33m ago
Do you do budget in GnuCash or somewhere else?
6LLvveMx2koXfwn•59m ago
I wonder if Hackernews ranking algorithm has been updated to exclude comments toing and froing about whether or not the article is LLM generated!
vitalikpie•54m ago
haha, true.

Thing is - I'm not a English speaker. But I chat a lot with Claude/ChatGPT - i feel like I'm picking the style from them unintentionally.

simonebrunozzi•45m ago
Doesn't sound like reality to me. The article looks very much AI-generated. Nothing to do with not being an English native speaker.
vitalikpie•38m ago
hm, I don't have any other ways to prove it. The thing is - I thought this is something LLM can't write about.

Just imagine a prompt: "Hey Claude, go ahead and come up with idea why GnuCash stores numbers as fractions and come up with an article for HN". I actually tried it and god damn thing came up with something very similar :D

fractallyte•39m ago
I am a native English speaker, and I find accusations of LLM-writing exceedingly annoying – to the point where I sometimes intentionally write in that style, just so I can hit back with a profanity.
vitalikpie•33m ago
gus_massa•39m ago
Side question:

I'm surprised by the explanation of the 8 in the "real de a a ocho" because "traders counted gold doubloons on their fingers, skipping their thumbs." (and the link to investopedia has a similar explanation).

But from https://en.wikipedia.org/wiki/Doubloon

> Spanish American gold coins were minted in one-half, one, two, four, and eight escudo denominations, with each escudo worth around two Spanish dollars or $2. The two-escudo (or $4 coin) was the "doubloon" or "pistole", and the large eight-escudo (or $16) was a "quadruple pistole"

I think it makes more sense that some time ago it was possible to split some coins in half and quarters, so someone decide to continue the tradition and use base 2 to move up.

vitalikpie•34m ago
Yeah, I thought about it when I first saw the coin cut into pieces - https://www.pirateglossary.com/glossary/pieces-of-eight

But then why didn't they cut it into 10 pieces - https://etc.usf.edu/clipart/40600/40610/pie_01-10a_40610.htm ?

Swizec•22m ago
> But then why didn't they cut it into 10 pieces - https://etc.usf.edu/clipart/40600/40610/pie_01-10a_40610.htm ?

Ever tried cutting a cake? It’s a lot easier to visually judge half of a circle segment. You’d need a compass to get accurate tenths (or fifths) and I imagine it is generally frowned upon if some tenths are a lot smaller than others (happens a lot with cake)

bgribble•16m ago
I committed to the GnuCash codebase pretty regularly in the 1999-2002 era... I think maybe I actually implemented the fractional representation that the article discusses? Not sure, it was a long time ago! I definitely remember receiving some very heated emails about how this was total nonsense and there was no reason to do anything other than a decimal representation. The phrase "a superhighway of abstraction, leading nowhere" has stuck with me for lo these many years :) good times
vitalikpie•2m ago
Thanks for the info! But did you guys thought about fractional commodities those days? Or was it clear that it is going away?
•
7m ago
Don't be. Keep writing! Boring people gonna be boring. I for one found it a fun article with a great title, and I also liked your other https://handson.money/blog/2026-05-20-ai-coding/
mlcruz•45m ago
I really enjoyed the read. Not everything needs to be some sort of utilitarian information density optimized reading piece.

Keep up the good work!

vitalikpie•32m ago
Thanks!
fractallyte•35m ago
You're not bad at writing. You have your own style. Keep it up! This was an interesting article.
bitwize•27m ago
Yeah, I got an AI vibe off it too, and was surprised to find this. The problem is, to quote Orson Welles, "it's not as conversationally written. It's full if things that are only correct because they're grammatical, but it's tough on the ear, you see." AI writing bears a resemblance to the most insufferable marketing speak, so if you ape that kind of writing in an attempt to sound punchy or whatever, you're going to be accused of being a bot.
vitalikpie•18m ago
I think it's because thought-process is done in Russian, translated into English and the checked for grammar mistakes with Grammarly.
bitwize•14m ago
That would explain a lot. Grammarly went full LLM brainrot a few years back, so if you rely on its suggestions your writing will... sound a certain way.
Buxato•1h ago
I think its not.
vitalikpie•1h ago
It is :) No AI slop. I'm intentionally trying to write without LLM (my previous blog posts clearly disclose it).
ctxc•1h ago
(you mean it's _not_ AI generated)
vitalikpie•1h ago
Yeah this one is my attempt to write without LLMs rewriting my thoughts. P.S. Came to the decision after going through https://thebullshitmachines.com/
vitalikpie•1h ago
Curious what made you think it's AI slop?
fbuilesv•1h ago
I think English is not the first language of the author ("we are counting fingers and thumbs"?).

There's also a `Surprisingly written by a human :)` at the bottom.

vitalikpie•51m ago
yep, I'm Ukrainian
fractallyte•36m ago
I strongly disagree. I found the whole article interesting and enlightening – I certainly wasn't aware of the topic before, and I'm glad it was posted on HN.

Furthermore, it didn't feel LLM-generated to me. Quirky, yes; nothing wrong with that.

vitalikpie•20m ago
Thanks! I believe blogs and indie products should have personality - otherwise it so easy to overlook them.
vsviridov•12m ago
I'm using self-hosted Sure.am and also using SimpleFin to connect to Canadian banks. It works, but barely, since it effectively scrapes with no real API access. I have to login daily to update 2-FA on various accounts, and have suffered account lockouts a couple of times, due to "suspicious activity".

But it still beats downloading multiple exports from the bank and importing it manually...

Yeah, I'm just a developer mostly chatting with LLMs. I hope I'll be develop a distinct style some day.
noja•19m ago
Easier to cut into halves?