top 50% hacker news stories for 2025-12-21

The Going Dark initiative or ProtectEU is a Chat Control 3.0 attempt

https://mastodon.online/@mullvadnet/115742530333573065

8 months ago

Show HN: Books mentioned on Hacker News in 2025

https://hackernews-readings-613604506318.us-west1.run.app

8 months ago

A guide to local coding models

https://www.aiforswes.com/p/you-dont-need-to-spend-100mo-on-claude

8 months ago

Flock and Cyble Inc. weaponize “cybercrime” takedowns to silence critics

https://haveibeenflocked.com/news/cyble-downtime

8 months ago

Logging sucks

https://loggingsucks.com/

8 months ago

I can't upgrade to Windows 11, now leave me alone

https://idiallo.com/byte-size/cant-update-to-windows-11-leave-me-alone

8 months ago

Show HN: WalletWallet – create Apple passes from anything

https://walletwallet.alen.ro/

8 months ago

Show HN: Gaming Couch – a local multiplayer party game platform for 8 players

https://gamingcouch.com

8 months ago

Ruby website redesigned

https://www.ruby-lang.org/en/

8 months ago

CO2 batteries that store grid energy take off globally

https://spectrum.ieee.org/co2-battery-energy-storage

8 months ago

You’re not burnt out, you’re existentially starving

https://neilthanedar.com/youre-not-burnt-out-youre-existentially-starving/

8 months ago

Waymo halts service during S.F. blackout after causing traffic jams

https://missionlocal.org/2025/12/sf-waymo-halts-service-blackout/

8 months ago

Autoland saves King Air, everyone reported safe

https://avbrief.com/autoland-saves-king-air-everyone-reported-safe/

8 months ago

Disney Imagineering Debuts Next-Generation Robotic Character, Olaf

https://disneyparksblog.com/disney-experiences/robotic-olaf-marks-new-era-of-disney-innovation/

8 months ago

Indoor tanning makes youthful skin much older on a genetic level

https://www.ucsf.edu/news/2025/12/431206/indoor-tanning-makes-youthful-skin-much-older-genetic-level

8 months ago

Rue: Higher level than Rust, lower level than Go

https://rue-lang.dev/

8 months ago

Measuring AI Ability to Complete Long Tasks

https://metr.org/blog/2025-03-19-measuring-ai-ability-to-complete-long-tasks/

8 months ago

Ask HN: Resources to get better at outbound sales?

https://news.ycombinator.com/item?id=46346648

8 months ago

Coarse is better

https://borretti.me/article/coarse-is-better

8 months ago

How I protect my Forgejo instance from AI web crawlers

https://her.esy.fun/posts/0031-how-i-protect-my-forgejo-instance-from-ai-web-crawlers/index.html

8 months ago

Clair Obscur having its Indie Game Game Of The Year award stripped due to AI use

https://www.thegamer.com/clair-obscur-expedition-33-indie-game-awards-goty-stripped-ai-use/

8 months ago

Inca Stone Masonry

https://www.earthasweknowit.com/pages/inca_construction

8 months ago

Reasons not to become famous (2020)

https://tim.blog/2020/02/02/reasons-to-not-become-famous/

8 months ago

Structured outputs create false confidence

https://boundaryml.com/blog/structured-outputs-create-false-confidence

8 months ago

More on whether useful quantum computing is “imminent”

https://scottaaronson.blog/?p=9425

8 months ago

I wish people were more public

https://borretti.me/article/i-wish-people-were-more-public

8 months ago

ARIN Public Incident Report – 4.10 Misissuance Error

https://www.arin.net/announcements/20251212/

8 months ago

Three ways to solve problems

https://andreasfragner.com/writing/three-ways-to-solve-problems

8 months ago

E.W.Dijkstra Archive

https://www.cs.utexas.edu/~EWD/welcome.html

8 months ago

Using Vectorize to build an unreasonably good search engine in 160 lines of code

https://blog.partykit.io/posts/using-vectorize-to-build-search/

8 months ago

Get an AI code review in 10 seconds

https://oldmanrahul.com/2025/12/19/ai-code-review-trick/

8 months ago

I doubt that anything resembling genuine AGI is within reach of current AI tools

https://mathstodon.xyz/@tao/115722360006034040

8 months ago

Show HN: Shittp – Volatile Dotfiles over SSH

https://github.com/FOBshippingpoint/shittp

8 months ago

The gift card accountability sink

https://www.bitsaboutmoney.com/archive/gift-card-accountability-sink/

8 months ago

Immer – A library of persistent and immutable data structures written in C++

https://github.com/arximboldi/immer

8 months ago

Jingle Bells (Batman Smells): An incomplete festive folk-rhyme taxonomy

https://loreandordure.com/2025/12/16/jingle-bells/

8 months ago

Langjam-Gamejam Devlog: Making a language, compiler, VM and 5 games in 52 hours

https://github.com/Syn-Nine/gar-lang/blob/main/DEVLOG.md

8 months ago

Never Use Pixelation to Hide Sensitive Text (2014)

https://dheera.net/posts/20140725-why-you-should-never-use-pixelation/

8 months ago

Isengard in Oxford

https://lareviewofbooks.org/article/isengard-in-oxford/

8 months ago

Intertapes – collection of found cassette tapes from different locations

https://intertapes.net/

8 months ago

How GNU Guile is 10x better (2021)

https://www.draketo.de/software/guile-10x

8 months ago

Show HN: RenderCV – Open-source CV/resume generator, YAML to PDF

https://github.com/rendercv/rendercv

8 months ago

I rebuilt FlashAttention in Triton to understand the performance archaeology

https://aminediro.com/posts/flash_attn/

8 months ago

PG&E outages in S.F. leave 130k without electricity

https://www.sfchronicle.com/sf/article/pg-e-outage-40-000-customers-without-power-21254326.php

8 months ago

New mathematical framework reshapes debate over simulation hypothesis

https://www.santafe.edu/news-center/news/new-mathematical-framework-reshapes-debate-over-simulation-hypothesis

8 months ago

An 11-qubit atom processor in silicon with all fidelities from 99.10% to 99.99%

https://www.nature.com/articles/s41586-025-09827-w

8 months ago

Dr. Richard Stallman to give free talk and QA at Georgia Tech Jan. 23rd 2-5pm

https://old.reddit.com/r/gatech/comments/1prm6if/free_event_meet_dr_richard_stallman_creator_of/

8 months ago

Go Gray, Not Cray: Why You Should Grayscale Your Phone

https://sami.eljabali.org/go-gray-not-cray-why-you-should-grayscale-your-phone/

8 months ago

Show HN: The Official National Train Map Sucked, So I Made My Own

https://www.bdzmap.com/

8 months ago

Mountain home near Aspen, built for monks, sold to Palantir CEO for $120M

https://coloradosun.com/2025/12/19/monastery-sells-palantir-ceo/

8 months ago

Handheld PC Community Forums

https://www.hpcfactor.com/forums/category-view.asp

8 months ago

The WhatsApp Whisperer

https://www.whatsprivcy.com/

8 months ago

ELF Crimes: Program Interpreter Fun

https://nytpu.com/gemlog/2025-12-21

8 months ago

ISBN Visualization

https://annas-archive.li/isbn-visualization/

8 months ago

Faster practical modular inversion

https://purplesyringa.moe/blog/faster-practical-modular-inversion/

8 months ago

Day laborers protest noise machines installed at Home Depot

https://www.latimes.com/california/story/2025-12-17/day-laborers-protest-noise-machines-home-depot

8 months ago