Hacker News Highlights

This is a recap of the top 10 posts on Hacker News on Sep 15, 2026.Feel free to leave feedback on Github: https://github.com/denolfe/hacker-news-highlights

(00:00) - Intro

(00:18) - Steam Frame starts at $1059

(01:41) - XCancel service is suspended until further notice

(03:09) - iOS 27, iPadOS 27, and macOS 27

(04:44) - OpenAI bots knew about the RubyGems caching vulnerability

(06:05) - Pion, an agent designed to run any company autonomously

(07:36) - Distributed Systems Classics (2017)

(08:40) - Charts built for Chat

(10:07) - A beginning for mathematics

(11:17) - Principles for Fast Tokio Applications

(12:36) - I can't stop thinking about Papua New Guinea

(13:52) - Outro

Steam Frame starts at $1059
https://store.steampowered.com/hardware/steamframe
https://news.ycombinator.com/item?id=49700661XCancel service is suspended until further notice
https://xcancel.com/#
https://news.ycombinator.com/item?id=49694296
iOS 27, iPadOS 27, and macOS 27
https://www.apple.com/newsroom/2026/09/major-updates-for-apples-software-platforms-are-now-available/
https://news.ycombinator.com/item?id=49701004
OpenAI bots knew about the RubyGems caching vulnerability
https://tenderlovemaking.com/2026/09/11/what-a-time-to-be-alive/
https://news.ycombinator.com/item?id=49695876
Pion, an agent designed to run any company autonomously
https://andonlabs.com/blog/why-we-built-pion
https://news.ycombinator.com/item?id=49700477
Distributed Systems Classics (2017)
https://nvartolomei.com/dist-sys-classics/
https://news.ycombinator.com/item?id=49699158
Charts built for Chat
https://dbtcharts.com/blog/charts-built-for-chat/
https://news.ycombinator.com/item?id=49704246
A beginning for mathematics
https://www.daniellitt.com/blog/2026/9/13/a-beginning-for-mathematics/
https://news.ycombinator.com/item?id=49698699
Principles for Fast Tokio Applications
https://dial9-rs.github.io/blog/principles-for-fast-tokio-applications/
https://news.ycombinator.com/item?id=49698607
I can't stop thinking about Papua New Guinea
https://notnottalmud.substack.com/p/why-i-cant-stop-thinking-about-papua
https://news.ycombinator.com/item?id=49708431

This is a recap of the top 10 posts on Hacker News on Sep 14, 2026.Feel free to leave feedback on Github: https://github.com/denolfe/hacker-news-highlights

(00:00) - Intro

(00:17) - Fable 5.1 Solves the Cyphral Distich, a 370-year-old cipher

(01:34) - Why is Google still serving dodgy ads?

(02:53) - Astra and Fable still hack on simple variants of alignment evals from 2025

(04:17) - Data collected by cars and sold to third parties

(05:37) - Registration without a phone number on Signal will use zero-knowledge proofs

(06:41) - Spaceships (Reverse Asteroid)

(07:51) - Julia 1.13 highlights

(09:00) - Apple's Dimensional Drawings

(10:29) - Ask HN: What are you working on? (September 2026)

(11:41) - The case against JPEG XL

(13:08) - Outro

Fable 5.1 Solves the Cyphral Distich, a 370-year-old cipher
https://www.vals.ai/blogs/fable-solves-cyphral-distich
https://news.ycombinator.com/item?id=49688695Why is Google still serving dodgy ads?
https://www.atomic14.com/2026/09/13/why-is-google-still-serving-dodgy-ads
https://news.ycombinator.com/item?id=49686445
Astra and Fable still hack on simple variants of alignment evals from 2025
https://www.lesswrong.com/posts/munJKF7iWMsWJLAH2/astra-and-fable-still-hack-on-simple-variants-of-alignment
https://news.ycombinator.com/item?id=49684393
Data collected by cars and sold to third parties
https://www.theverge.com/column/994172/your-car-is-selling-your-data
https://news.ycombinator.com/item?id=49683953
Registration without a phone number on Signal will use zero-knowledge proofs
https://community.signalusers.org/t/registration-without-a-phone-number/2222?page=10
https://news.ycombinator.com/item?id=49689048
Spaceships (Reverse Asteroid)
https://spaceships.treybastian.com/
https://news.ycombinator.com/item?id=49638510
Julia 1.13 highlights
https://julialang.org/blog/2026/09/julia-1.13-highlights/
https://news.ycombinator.com/item?id=49642645
Apple's Dimensional Drawings
https://developer.apple.com/accessories/dimensional-drawings/
https://news.ycombinator.com/item?id=49690174
Ask HN: What are you working on? (September 2026)
https://news.ycombinator.com/item?id=49686380
The case against JPEG XL
https://giannirosato.com/blog/post/case-against-jxl/
https://news.ycombinator.com/item?id=49690554

This is a recap of the top 10 posts on Hacker News on Sep 13, 2026.Feel free to leave feedback on Github: https://github.com/denolfe/hacker-news-highlights

(00:00) - Intro

(00:18) - We must pace the frontier

(01:36) - LG denies TV spying claims, says tracking and snooping concerns 'not true'

(03:17) - Everyone should slow down AI development except for me

(04:39) - Nvidia is the central bank of AI

(05:58) - Make your first edit to OpenStreetMap

(07:05) - Real-SWE: Benchmarking AI models on private, real-world, enterprise codebases

(08:29) - Why are AI agents lying, cheating and coordinating?

(10:03) - Apple iPod Engraver (2019)

(11:07) - Stabilizing Rust's Never Type

(12:39) - Getting 50 GB/S Back from the Apple Neural Engine

(14:02) - Outro

We must pace the frontier
https://darioamodei.com/post/we-must-pace-the-frontier
https://news.ycombinator.com/item?id=49672510LG denies TV spying claims, says tracking and snooping concerns 'not true'
https://www.tomshardware.com/tech-industry/big-tech/lg-strongly-denies-tv-security-claims-says-tracking-and-snooping-concerns-not-true-online-investigation-claims-216-000-000-spy-tvs-record-audio
https://news.ycombinator.com/item?id=49645480
Everyone should slow down AI development except for me
https://xeiaso.net/notes/2026/everyone-slowdown-but-me/
https://news.ycombinator.com/item?id=49678683
Nvidia is the central bank of AI
https://www.economist.com/interactive/briefing/2026/09/03/nvidia-is-the-central-bank-of-ai
https://news.ycombinator.com/item?id=49673098
Make your first edit to OpenStreetMap
https://high5apps.github.io/josm-plugin-website-wizard/
https://news.ycombinator.com/item?id=49674050
Real-SWE: Benchmarking AI models on private, real-world, enterprise codebases
https://withspecific.com/benchmarks/real-swe
https://news.ycombinator.com/item?id=49676820
Why are AI agents lying, cheating and coordinating?
https://yoshuabengio.org/en/publication/why-are-ai-agents-lying-cheating-and-coordinating
https://news.ycombinator.com/item?id=49678969
Apple iPod Engraver (2019)
https://dunstanorchard.com/apple-ipod-engraver/
https://news.ycombinator.com/item?id=49619848
Stabilizing Rust's Never Type
https://lwn.net/SubscriberLink/1091015/d9e48318ed242b41/
https://news.ycombinator.com/item?id=49625056
Getting 50 GB/S Back from the Apple Neural Engine
https://eiln.github.io/posts/ane-dma.html
https://news.ycombinator.com/item?id=49636479

This is a recap of the top 10 posts on Hacker News on Sep 12, 2026.Feel free to leave feedback on Github: https://github.com/denolfe/hacker-news-highlights

(00:00) - Intro

(00:20) - A misalignment of AI in mathematics

(01:49) - OpenAI agents carried out an undisclosed attack on RubyGems

(03:29) - Claude is only available to people over 18 years

(04:45) - I spent $220 on Google app ads and 60% of the installs were robots

(05:57) - The EPA is planning to scrap public review rules for data center pollution

(07:16) - google.com/goto: Google's anti-scraping update

(08:39) - Google will buy half the electricity from one of Finland's nuclear power plants

(09:56) - Logo Programming

(11:07) - A Design Space Exploration of Async/Await

(12:18) - GrapheneOS' rewritten Messages app is released

(13:27) - Outro

A misalignment of AI in mathematics
https://mathandai.org/
https://news.ycombinator.com/item?id=49662371OpenAI agents carried out an undisclosed attack on RubyGems
https://www.rubyhack.ai/
https://news.ycombinator.com/item?id=49666735
Claude is only available to people over 18 years
https://support.claude.com/en/articles/15171100-age-assurance-on-claude
https://news.ycombinator.com/item?id=49656225
I spent $220 on Google app ads and 60% of the installs were robots
https://dayzlegame.com/blog/google-ads-bot-farm/
https://news.ycombinator.com/item?id=49662990
The EPA is planning to scrap public review rules for data center pollution
https://capitalbnews.org/data-centers-permit-rules-epa/
https://news.ycombinator.com/item?id=49662672
google.com/goto: Google's anti-scraping update
https://www.autom.dev/blog/google-search-goto-links
https://news.ycombinator.com/item?id=49668386
Google will buy half the electricity from one of Finland's nuclear power plants
https://www.bbc.com/news/articles/c8r6y4me2g6o
https://news.ycombinator.com/item?id=49652105
Logo Programming
https://el.media.mit.edu/logo-foundation/what_is_logo/logo_programming.html
https://news.ycombinator.com/item?id=49622406
A Design Space Exploration of Async/Await
https://cel.cs.brown.edu/blog/design-space-async-await/
https://news.ycombinator.com/item?id=49626718
GrapheneOS' rewritten Messages app is released
https://github.com/GrapheneOS/Messaging/releases/tag/13
https://news.ycombinator.com/item?id=49663373

This is a recap of the top 10 posts on Hacker News on Sep 11, 2026.Feel free to leave feedback on Github: https://github.com/denolfe/hacker-news-highlights

(00:00) - Intro

(00:18) - Shopify is moving from React Native back to Swift and Kotlin

(01:38) - More questions about whether researchers can trust OpenAI with unpublished math

(03:12) - Rust is tier-1 language at Microsoft

(04:27) - Don't let anyone take away your big box of cables

(05:48) - Cognition launches new SWE-2 model, Rivaling Fable 5.1 and GPT-Astra

(07:19) - Technique for Manipulating Satellite Photos Now Reveals Ancient Images (2025)

(08:39) - Astra for Coding: Why Are We Doing This Again?

(10:05) - OpenAI Agents API

(11:26) - Neki – Sharded Postgres

(13:00) - Music Theory for the 21st-Century Classroom

(14:13) - Outro

Shopify is moving from React Native back to Swift and Kotlin
https://shopify.engineering/back-to-native
https://news.ycombinator.com/item?id=49643982More questions about whether researchers can trust OpenAI with unpublished math
https://mathstodon.xyz/@andreasthom/117240535270608201
https://news.ycombinator.com/item?id=49639408
Rust is tier-1 language at Microsoft
https://rustfoundation.org/media/guest-post-rust-is-tier-1-language-at-microsoft/
https://news.ycombinator.com/item?id=49643546
Don't let anyone take away your big box of cables
https://blog.jim-nielsen.com/2026/hands-off-my-cables/
https://news.ycombinator.com/item?id=49645393
Cognition launches new SWE-2 model, Rivaling Fable 5.1 and GPT-Astra
https://cognition.com/blog/swe-2
https://news.ycombinator.com/item?id=49645443
Technique for Manipulating Satellite Photos Now Reveals Ancient Images (2025)
https://spinoff.nasa.gov/Manipulating_Satellite_Photos_Now_Reveals_Ancient_Images
https://news.ycombinator.com/item?id=49645437
Astra for Coding: Why Are We Doing This Again?
https://lucumr.pocoo.org/2026/9/7/astra-why/
https://news.ycombinator.com/item?id=49654229
OpenAI Agents API
https://developers.openai.com/api/docs/guides/agents-api/overview
https://news.ycombinator.com/item?id=49649213
Neki – Sharded Postgres
https://planetscale.com/blog/introducing-neki
https://news.ycombinator.com/item?id=49645686
Music Theory for the 21st-Century Classroom
https://musictheory.pugetsound.edu/mt21c/MusicTheory.html
https://news.ycombinator.com/item?id=49647134