Top Hacker News Stories – October 12, 2026 (Summarized)

Recent top stories on Hacker News include the re-release of "Total Annihilation" optimized for modern hardware, garnering 70 points and 34 comments, highlighting renewed interest in classic RTS games. Discussions also covered the current state of holography since a 2011 article, which remains niche with minimal engagement. Additionally, a detailed post on North Korea's cartography efforts received 60 points, while debates about the widening gap in shared understanding of large language model capabilities attracted 31 points. Notably, a piece titled "Be The Onion's Hero for Once" achieved 86 points, reflecting ongoing interest in media satire and internet culture.

#10

Programmable pigments: Photochromic nanoparticle inks for rewritable tattoos

9 pts, 0 comments

9 points · 0 comments · Add your take →

#11

Google is illegaly cutting forest to build data centers

10 pts, 2 comments

10 points · 2 comments · Add your take →

#12

Terence Tao: Math 2.0 [pdf]

27 pts, 357 comments

27 points · 357 comments · Add your take →

#13

Local Indexing to reduce tool calling and token usage

9 pts, 0 comments

9 points · 0 comments · Add your take →

#14

Passkeys are a trap. Do not use them

68 pts, 20 comments

68 points · 20 comments · Add your take →

#15

Tattoos You Can Turn on and Off

3 pts, 0 comments

3 points · 0 comments · Add your take →

#16

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Top Hacker News Stories – October 12, 2026 (Summarized)

Whatever became of holography? (2011)

Total Annihilation, rebuilt for modern computers

Fingerprints Are the New Cookies

Cartographers of North Korea

HashiCorp archives the Boundary open source repo

Recursive self-improvement through collective intelligence

The gap in shared understanding of LLM capability is widening

Vectorized CLZ and CTZ

Illustration Beyond Proof

Programmable pigments: Photochromic nanoparticle inks for rewritable tattoos

Google is illegaly cutting forest to build data centers

Terence Tao: Math 2.0 [pdf]

Local Indexing to reduce tool calling and token usage

Passkeys are a trap. Do not use them

Tattoos You Can Turn on and Off

Be The Onion's Hero for Once

Chapter 1 of Ways of Seeing by John Berger

Qt An E2EE post-quantum messenger core in Rust (10k connections on 124MB RAM

NYC's "Click to Cancel" rule is now in effect

I guess I'm using WebP now?

500B Tokens Later: Letting AI Agents Decompile a First-Person Shooter

Safe SIMD in Rust, even on the inside

Don't Put Tilde In Your Path

apsw: Another Python SQLite Wrapper

Doory – Open-Source Canva

Governments are mishandling the affordability crisis

A Remote Employee Refused 160 Webcam Photos a Day. Her Employer Fired Her

FlowCE: Calculus on your TI-84 Plus CE

BraiNOTES, handwritten notes on your lecture PDFs in a browser tab

BetterWispr – Free, open-source dictation for Mac

How I reverse engineering a commercial spatial audio effect

Plimsoll, a self-hosted sandbox for code your AI agent writes

Weave (YC W25) is hiring ML, AI, product, & design engineers

Shredding JSON columns gave Logfire up to 1000x faster queries

Valen's Memory Safety: A New Kind of Borrow Checking

A Cray-1 supercomputer replica from 30 "obsolete" Mac Minis

ClickHouse C – Talk to ClickHouse using its native binary protocol

IRCv3

Playgrnd – tiny tools for making weird, beautiful things

Akhetonics Photonic Computing: 1,000x Faster CPUs

The Unreasonable Effectiveness of Vex in NixOS

Cbirds: A flock of birds in your terminal

I paid people to try and follow my README

I'm sorry, but you still have to think

3rd Yandex Cloud Data Center Was Hit

Scandinavia's first farmers slaughtered hunter-gatherer population, DNA suggests

Things that don't bother me as your manager

Shape-sensing sheet digitally tracks its own movement as it bends and twists

Do you want a router that has DD-WRT pre-installed?

LineageOS 24.0

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