top 50% hacker news stories for 2025-08-21

AWS CEO says using AI to replace junior staff is 'Dumbest thing I've ever heard'

https://www.theregister.com/2025/08/21/aws_ceo_entry_level_jobs_opinion/

1 year ago

Mark Zuckerberg freezes AI hiring amid bubble fears

https://www.telegraph.co.uk/business/2025/08/21/zuckerberg-freezes-ai-hiring-amid-bubble-fears/

1 year ago

DeepSeek-v3.1

https://api-docs.deepseek.com/news/news250821

1 year ago

AI tooling must be disclosed for contributions

https://github.com/ghostty-org/ghostty/pull/8289

1 year ago

Weaponizing image scaling against production AI systems

https://blog.trailofbits.com/2025/08/21/weaponizing-image-scaling-against-production-ai-systems/

1 year ago

95% of Companies See 'Zero Return' on $30B Generative AI Spend

https://thedailyadda.com/95-of-companies-see-zero-return-on-30-billion-generative-ai-spend-mit-report-finds/

1 year ago

Code formatting comes to uv experimentally

https://pydevtools.com/blog/uv-format-code-formatting-comes-to-uv-experimentally/

1 year ago

I forced every engineer to take sales calls and they rewrote our platform

https://old.reddit.com/r/Entrepreneur/comments/1mw5yfg/forced_every_engineer_to_take_sales_calls_they/

1 year ago

Using Podman, Compose and BuildKit

https://emersion.fr/blog/2025/using-podman-compose-and-buildkit/

1 year ago

Bank forced to rehire workers after lying about chatbot productivity, union says

https://arstechnica.com/tech-policy/2025/08/bank-forced-to-rehire-workers-after-lying-about-chatbot-productivity-union-says/

1 year ago

How well does the money laundering control system work?

https://www.journals.uchicago.edu/doi/10.1086/735665

1 year ago

Crimes with Python's Pattern Matching (2022)

https://www.hillelwayne.com/post/python-abc/

1 year ago

How does the US use water?

https://www.construction-physics.com/p/how-does-the-us-use-water

1 year ago

A statistical analysis of Rotten Tomatoes

https://www.statsignificant.com/p/is-rotten-tomatoes-still-reliable

1 year ago

AI crawlers, fetchers are blowing up websites; Meta, OpenAI are worst offenders

https://www.theregister.com/2025/08/21/ai_crawler_traffic/

1 year ago

Beyond sensor data: Foundation models of behavioral data from wearables

https://arxiv.org/abs/2507.00191

1 year ago

CEO pay and stock buybacks have soared at the largest low-wage corporations

https://ips-dc.org/report-executive-excess-2025/

1 year ago

Margin debt surges to record high

https://www.advisorperspectives.com/dshort/updates/2025/07/23/margin-debt-surges-record-high-june-2025

1 year ago

The contrarian physics podcast subculture

https://timothynguyen.org/2025/08/21/physics-grifters-eric-weinstein-sabine-hossenfelder-and-a-crisis-of-credibility/

1 year ago

Unity reintroduces the Runtime Fee through its Industry license

https://unity.com/products/unity-industry

1 year ago

The two versions of Parquet

https://www.jeronimo.dev/the-two-versions-of-parquet/

1 year ago

Scientists No Longer Find X Professionally Useful, and Have Switched to Bluesky

https://academic.oup.com/icb/advance-article-abstract/doi/10.1093/icb/icaf127/8196180?redirectedFrom=fulltext&login=false

1 year ago

Show HN: I replaced vector databases with Git for AI memory (PoC)

https://github.com/Growth-Kinetics/DiffMem

1 year ago

Privately-Owned Rail Cars

https://www.amtrak.com/privately-owned-rail-cars

1 year ago

The Onion brought back its print edition and the gamble is paying off

https://www.wsj.com/business/media/the-onion-print-subscribers-6c24649c

1 year ago

Building AI products in the probabilistic era

https://giansegato.com/essays/probabilistic-era

1 year ago

My other email client is a daemon

https://feyor.sh/blog/my-other-email-client-is-a-mail-daemon/

1 year ago

How to stop feeling lost in tech: the wafflehouse method

https://www.yacinemahdid.com/p/how-to-stop-feeling-lost-in-tech

1 year ago

The Core of Rust

https://jyn.dev/the-core-of-rust/

1 year ago

Python f-string cheat sheets (2022)

https://fstring.help/cheat/

1 year ago

Australia Post halts transit shipping to US as 'chaotic' tariff deadline looms

https://www.abc.net.au/news/2025-08-21/australia-post-suspends-transit-shipping-parcels-us-trump-tariff/105680456

1 year ago

Administration will review all 55M visa holders for deportable violations

https://apnews.com/article/trump-visas-deportations-068ad6cd5724e7248577f17592327ca4

1 year ago

Rolling the dice with CSS random()

https://webkit.org/blog/17285/rolling-the-dice-with-css-random/

1 year ago

The unbearable slowness of AI coding

https://joshuavaldez.com/the-unbearable-slowness-of-ai-coding/

1 year ago

Why is D3 so Verbose?

https://theheasman.com/short_stories/why-is-d3-code-so-long-and-complicated-or-why-is-it-so-verbose/

1 year ago

From GPT-4 to GPT-5: Measuring progress through MedHELM [pdf]

https://www.fertrevino.com/docs/gpt5_medhelm.pdf

1 year ago

In a first, Google has released data on how much energy an AI prompt uses

https://www.technologyreview.com/2025/08/21/1122288/google-gemini-ai-energy/

1 year ago

Don't pick weird subnets for embedded networks, use VRFs

https://blog.brixit.nl/dont-pick-weird-subnets-for-embedded-networks/

1 year ago

7 years later, Valve's Proton has been a game-changer for Linux

https://www.gamingonlinux.com/2025/08/7-years-later-valves-proton-has-been-an-incredible-game-changer-for-linux/

1 year ago

Show HN: Using Common Lisp from Inside the Browser

https://turtleware.eu/posts/Using-Common-Lisp-from-inside-the-Browser.html

1 year ago

In the long run, LLMs make us dumber

https://desunit.com/blog/in-the-long-run-llms-make-us-dumber/

1 year ago

1981 Sony Trinitron KV-3000R: The Most Luxurious Trinitron [video]

https://www.youtube.com/watch?v=jHG_I-9a7FY

1 year ago

Unmasking the Privacy Risks of Apple Intelligence

https://www.lumia.security/blog/applestorm

1 year ago

Show HN: ChartDB Cloud – Visualize and Share Database Diagrams

https://app.chartdb.io

1 year ago

Dev Reveals Secrets Behind New "3D" Platformer for the ZX Spectrum

https://www.timeextension.com/news/2025/08/dev-reveals-secrets-behind-stunning-new-3d-platformer-for-the-zx-spectrum

1 year ago

Data, objects, and how we're railroaded into poor design (2018)

https://www.tedinski.com/2018/01/23/data-objects-and-being-railroaded-into-misdesign.html

1 year ago

The AI Job Title Decoder Ring

https://www.dbreunig.com/2025/08/21/a-guide-to-ai-titles.html

1 year ago

Show HN: Splice – CAD for Cable Harnesses and Electrical Assemblies

https://splice-cad.com

1 year ago

What if every city had a London Overground?

https://www.dwell.com/article/what-if-every-city-had-a-london-overground-ac7a7ff9

1 year ago

Exploring EXIF (2023)

https://hturan.com/writing/exploring-exif

1 year ago

I've never had a real adversary

https://inoticeiamconfused.substack.com/p/ive-never-had-a-real-adversary

1 year ago

The Open-Office Trap (2014)

https://www.newyorker.com/business/currency/the-open-office-trap

1 year ago

Stepanov's biggest blunder? The curious case of adjacent difference

https://mmapped.blog/posts/43-stepanovs-biggest-blunder

1 year ago

'Reading crisis' prompts Denmark to end 25% tax on books

https://www.rte.ie/news/world/2025/0820/1529397-denmark-book-tax/

1 year ago

The Pleasure of Patterns in Art

https://thereader.mitpress.mit.edu/why-repetition-in-art-pleases-the-brain/

1 year ago

My ZIP isn't your ZIP: Identifying and exploiting semantic gaps between parsers

https://www.usenix.org/conference/usenixsecurity25/presentation/you

1 year ago

I did 98,000 Anki reviews. Anki is already dead

https://miguelconner.substack.com/p/anki-is-already-dead

1 year ago

The oldest unopened bottle of wine in the world

https://www.openculture.com/2025/08/the-oldest-unopened-bottle-of-wine-in-the-world.html

1 year ago