frontpage.
newsnewestaskshowjobs

Open Source @Github

fp.

Open in hackernews

Claude, change the "Add to Cart" button to blue

https://opusfived.dev/
103•matthieu_bl•3h ago

Comments

neilellis•26m ago
Congratulations!!! You win what’s left of the internet - just ask Claude for your prize! Motrin I’ve had this week.

I use codex now.

AIorNot•25m ago
Lol this is great
apetresc•23m ago
So this site is just a fan-fiction that thinks it's somehow dunking on Claude? I've never had a session that remotely resembles any of this. I honestly can't tell what point this site thinks it's making.
edf13•16m ago
Exactly.

Guess the author codes by hand in Notepad and resists all modern assistants.

fg137•9m ago
https://www.scribbr.com/fallacies/either-or-fallacy/
flexagoon•9m ago
The website is literally built with Lovable.dev what are you talking about
ceejayoz•15m ago
I wrote my own harness to stop shit like this from getting to my attention out of frustration.

I'm sure there's quite a bit of variation from person to person in these sorts of experiences, based on your harness, the way you talk, the stored memory, your CLAUDE.md, etc. But people absolutely have had this Opus 5 style experience the app simulates.

fg137•10m ago
So you are lucky, congratulations.
satvikpendem•23m ago
It's funny but unrealistic as Claude does a pretty good job at only changing what is required these days with the 5 tier models like Opus 5 or Fable.
ceejayoz•15m ago
The site is opusfived.com, and Opus 5 is probably the worst so far at doing this.
brazukadev•14m ago
This is exactly the experience I have with Opus 5. Opus 4.6 is better, Flable 5.1 much better. But Opus 5 is infuriating.
fractorial•22m ago
Brilliant. Precisely the reason I stopped using Anthropic's products.
appleappleapple•21m ago
This spiked my blood pressure. Well done
oujiii•21m ago
Haha this is spot on how I've been feeling lately. I find it unbearable to work with this model for this reason... any trick out there you can do to steer it not to overcomplicate things? I guess Codex here I come
felixgallo•20m ago
Here come all the totally organic "wow, I guess I better switch to OpenAI" comments.
Toutouxc•19m ago
This is so perfect and depressing that I might cry. It’s like a Kafka novel about programming.
dannypostma•17m ago
This is scary close to my interaction with Claude this week.
pablopudding•15m ago
I’m laughing and crying at the same time. This is what work feels like now. Thank you, well done!
brap•15m ago
How do you manage your frustration in these interactions? I often find myself getting pissed off
ceejayoz•14m ago
The goal of my personal harness is to get to the point where I never actually talk to Claude directly for that very reason.
andremendes•11m ago
I lost it when it finally did the right thing, but then it added a never-requested gradient to the button. Very good!
fractorial•2m ago
I’m impressed you had the patience to even make it that far!
dazhbog•11m ago
PTSD 9000.. I miss the old days, less load bearing BS and more in the zone coding..
burnoutdv•7m ago
Just when I came back to my pc and was thinking "I hate this world were everyone talks about AI like fanatics" this made me a little bit happy, especially the unhingend all caps options towards the end
8cvor6j844qw_d6•7m ago
I find it funny how it went off with subagents and adversarial review when a simple grep or diff is sufficient.
kaoD•6m ago
Am I the only one whose experience doesn't match this?

My gripe with Claude is that while investigating how to do this it will report 200 other incidental findings which I overlooked and I realize those are broken too and need urgent fixing, derailing me, not it.

techscruggs•5m ago
I never really understood what being "triggered" was like until now.
azalemeth•5m ago
I've experienced this so many times over.

"I was wrong" and "the honest truth" are just forever phrases that are now dead to me.

yomismoaqui•4m ago
I don't get the joke... maybe because I'm using Codex?
swiftcoder•4m ago
This is pure genius. No notes

Flock Wants a Closely Surveilled World with No Exit

https://www.newyorker.com/culture/infinite-scroll/flock-wants-a-closely-surveilled-world-with-no-...
318•pseudolus•2h ago•248 comments

Desert Ant Labs: local, fast models that run on device

https://desertant.com/blog/introducing-desert-ant-labs/
101•willwhitedc•1h ago•19 comments

I advertise malicious software on Google Ads

https://xlii.space/eng/malicious-software-on-google-ads/
121•xlii•1h ago•51 comments

Lotus Notes and the dangers of starting from scratch

https://buttondown.com/blog/lotus-notes-email
84•maguay•3h ago•41 comments

Tailwind Labs is joining Shopify

https://tailwindcss.com/blog/tailwind-is-joining-shopify
5•EdwinHoksberg•4m ago•0 comments

Claude, change the "Add to Cart" button to blue

https://opusfived.dev/
108•matthieu_bl•3h ago•31 comments

Muse – Meta’s personal AI agent

https://ai.meta.com/muse/
563•yks•18h ago•617 comments

DeepSeek launching v4.1 flash cheaper and more capable than v4 pro

131•nickweb•2h ago•41 comments

Roame (YC S23) Is Hiring Viral Content Editor

https://www.ycombinator.com/companies/roame/jobs/KuVVqSh-content-systems-builder-editor
1•zman0225•1h ago

Coyote v. Acme (1990)

https://www.newyorker.com/magazine/1990/02/26/coyote-v-acme
65•ChrisArchitect•2d ago•22 comments

Navier-Stokes – Tristan Buckmaster [pdf]

https://cims.nyu.edu/~tristanb/statement.pdf
1818•procedurecall•1d ago•751 comments

Open-source 3D anatomy explorer: 2,234 selectable BodyParts3D meshes

https://github.com/ashemag/human-atlas
21•metrofun•1d ago•8 comments

Building a Wall Lamp from Scratch

https://mbugert.de/posts/2026-09-09-bedroom-lamp-build/
27•jcklie•3h ago•7 comments

Smolts: A pedagogical IDE for a teaching language

https://eighty-twenty.org/2026/09/04/smolts
10•tonyg•5d ago•0 comments

Tension wood: A 'muscle' that can both bend and straighten plants

https://phys.org/news/2026-09-trees-muscle-posture-newly-role.html
139•mdp2021•6d ago•35 comments

How An AI math breakthrough ignited a controversy

https://www.science.org/content/article/how-ai-math-breakthrough-ignited-controversy
148•pseudolus•3h ago•144 comments

How to build a printer

https://nishantjosh.dev/blogs/how-to-build-a-fking-printer/
390•cat-whisperer•16h ago•85 comments

Teen reading slumps to worst this century due to surge in screen time

https://finance.yahoo.com/news/teen-reading-slumps-worst-century-111013754.html
26•pseudolus•1h ago•37 comments

AlphaGenome Atlas: a high-resolution map of human DNA

https://blog.google/innovation-and-ai/models-and-research/google-deepmind/alphagenome-atlas/
578•utiiiD•22h ago•124 comments

Researchers Spot Fake Ancient Pottery Using the Earth's Magnetic Field

https://www.smithsonianmag.com/smart-news/researchers-determine-how-to-spot-fake-ancient-pottery-...
61•cisc•3d ago•27 comments

How GPT‑5.6 Sol helps run quantum computing experiments

https://openai.com/index/codex-quantum-computing-experiments/
101•theanonymousone•6h ago•80 comments

A Biography of Lee Holloway, the Architect of Cloudflare's Technology (Part 1)

https://note.com/masakazu_urabe/n/n7815f5b64fab?hl=en
79•porridgeraisin•8h ago•19 comments

Mercury 2.5

https://www.inceptionlabs.ai/blog/introducing-mercury-2-5
220•Topfi•17h ago•41 comments

Large language models develop novel social biases through adaptive exploration

https://openreview.net/challenge?redirect=%2Fforum%3Fid%3Dpc7fqaOcAH
183•paimapi•15h ago•96 comments

DaVinci Resolve 21.1

https://www.blackmagicdesign.com/media/release/20260908-03
419•tosh•23h ago•188 comments

On Really Trying (2009)

https://gwern.net/on-really-trying
81•whoami_nr•6h ago•47 comments

I-have-ADHD: A skill to stop coding agents from burying the answer

https://github.com/ayghri/i-have-adhd
485•domhudson•23h ago•334 comments

“Tweet” and the bird logo apparently enter the public domain

https://blog.ericgoldman.org/archives/2026/09/tweet-and-the-bird-logo-apparently-enter-the-public...
146•progval•7h ago•86 comments

Tao: Open math problems being non-renewably mined by AI

https://mathstodon.xyz/@tao/117237320796901560
416•_alternator_•16h ago•357 comments

Benchmarking Qwen3.8 27B quantizations: 4-bit holds up, 1-bit collapses

https://quesma.com/blog/qwen38-27b-quantizations-benchmarked/
270•stared•22h ago•128 comments