Hackernews with categories

Ask HN: What Are You Working On? (December 2025)

428 points by david927 2 days | 1387 comments

Essential Semiconductor Physics [pdf] (nanohub.org)

215 points by akshatjiwan 3 days | 12 comments

This is not the future (blog.mathieui.net)

retirementplanningfinance

664 points by ericdanielski about 12 hours | 382 comments

Devs say Apple still flouting EU's Digital Markets Act six months on (www.theregister.com)

appleeuropean uniondigital markets act

90 points by paulatreides about 9 hours | 63 comments

The Arctic Is in Dire Straits, 20 Years of Reporting Show (www.scientificamerican.com)

arctic climate changepolar ice meltingglobal warming impacts

23 points by quapster about 6 hours | 1 comments

Native vs. emulation: World of Warcraft game performance on Snapdragon X Elite (rkblog.dev)

gaming performanceandroid gamingwow game optimization

99 points by geekman7473 1 day | 54 comments

Creating C closures from Lua closures (lowkpro.com)

59 points by publicdebates 5 days | 13 comments

Oracle's $248 Billion Rent is Another Al 'Bombshell' (www.bloomberg.com)

6 points by voxadam about 2 hours | 2 comments

Umbrel – Personal Cloud (umbrel.com)

cloud storagepersonal data managementcybersecurity

213 points by oldfuture 1 day | 120 comments

Opus 1.6 Released – Interactive Audio Codec (opus-codec.org)

audio codecopen sourcelossy compression

65 points by ledoge about 22 hours | 16 comments

The pitfalls of partitioning Postgres yourself (hatchet.run)

9 points by abelanger about 7 hours | discuss

Tell HN: AI coding is sexy, but accounting is the real low-hanging target

49 points by bmadduma 5 days | 47 comments

I'm Kenyan. I don't write like ChatGPT, ChatGPT writes like me (marcusolang.substack.com)

african writerai-generated contentcultural representation

762 points by florian_s 1 day | 482 comments

Secret Documents Show Pepsi and Walmart Colluded to Raise Food Prices (www.thebignewsletter.com)

pepsiwalmartfood prices

560 points by connor11528 1 day | 150 comments

Mathematicians Crack a Fractal Conjecture on Chaos (www.scientificamerican.com)

26 points by mikhael 7 days | 8 comments

Volkswagen to close German plant, a first in their company history (www.nytimes.com)

volkswagengermanyplant closure

29 points by OgsyedIE about 7 hours | 16 comments

AI-Triggered Delusional Ideation as Folie a Deux Technologique (arxiv.org)

5 points by kelseyfrog about 6 hours | 1 comments

A kernel bug froze my machine: Debugging an async-profiler deadlock (questdb.com)

kernel bugsdebuggingprofiler deadlocks

115 points by bluestreak 1 day | 18 comments

Texas sues biggest TV makers, alleging smart TVs spy on users without consent (arstechnica.com)

smart tvstv privacydata collection

23 points by c420 about 3 hours | 10 comments

Director of MIT's Plasma and Fusion Center, Dies at 47 (news.mit.edu)

6 points by jacobedawson about 3 hours | 1 comments

MIT [nuclear science] professor shot and killed in his Brookline home (www.boston.com)

7 points by dctoedt about 4 hours | 1 comments

Joseph Gordon-Levitt wonders why AI companies don't have to 'follow any laws' (fortune.com)

artificial intelligencelaw and regulationtechnology policy

26 points by alexgotoi about 6 hours | 12 comments

Cosmic-ray bath in a past supernova gives birth to Earth-like planets (www.science.org)

cosmic rayssupernovaeplanet formation

99 points by toomuchtodo 1 day | 37 comments

The Quickshot II Joystick (retrogames.biz)

3 points by doener about 6 hours | 2 comments

AI agents are starting to eat SaaS (martinalderson.com)

ai-powered softwaresaas industry disruptiontech trends

394 points by jnord 2 days | 375 comments

We are discontinuing the dark web report (support.google.com)

discontinued featuresgoogle securityonline safety

158 points by satertek 1 day | 54 comments

Rivian Will Add Lidar in 2026, Says Tesla's Cameras Aren't Enough (www.thedrive.com)