Hacker News Highlights

This is a recap of the top 10 posts on Hacker News on Oct 7, 2026.Feel free to leave feedback on Github: https://github.com/denolfe/hacker-news-highlights

(00:00) - Intro

(00:19) - Mistral Large 4

(01:41) - Sharing AI progress in mathematics

(03:05) - EmbeddingGemma 2: An open, lightweight multimodal embedding model

(04:18) - Decisions API is in public beta

(05:40) - Tell HN: GitHub refuses to remove cracked copies of my software after a month

(07:17) - OpenTPU – An open-source AI accelerator, developed by AI

(08:41) - AnyPS5: Port PS5 binaries to PC without emulation (87% system libraries mapped)

(10:16) - Claude Code’s suggested message feature: I think the real customer is the model

(11:21) - Strands Decider 2B: a small, open-source, decision model

(12:45) - Penguin Mail – open-source Rust email client for Linux with AI

(14:00) - Outro

Mistral Large 4
https://mistral.ai/news/mistral-large-4/\
https://news.ycombinator.com/item?id=49977979Sharing AI progress in mathematics
https://openai.com/index/sharing-ai-progress-in-mathematics/
https://news.ycombinator.com/item?id=49984923
EmbeddingGemma 2: An open, lightweight multimodal embedding model
https://blog.google/innovation-and-ai/technology/developers-tools/embeddinggemma-2/
https://news.ycombinator.com/item?id=49980487
Decisions API is in public beta
https://developers.openai.com/api/docs/guides/decisions
https://news.ycombinator.com/item?id=49984025
Tell HN: GitHub refuses to remove cracked copies of my software after a month
https://news.ycombinator.com/item?id=49982498
OpenTPU – An open-source AI accelerator, developed by AI
https://github.com/FeSens/openTPU
https://news.ycombinator.com/item?id=49980715
AnyPS5: Port PS5 binaries to PC without emulation (87% system libraries mapped)
https://github.com/boykopovar/AnyPS5
https://news.ycombinator.com/item?id=49985664
Claude Code’s suggested message feature: I think the real customer is the model
https://www.zohaib.cc/blog/smartest-claude-code-feature
https://news.ycombinator.com/item?id=49981905
Strands Decider 2B: a small, open-source, decision model
https://strandsagents.com/blog/introducing-strands-decider/
https://news.ycombinator.com/item?id=49987076
Penguin Mail – open-source Rust email client for Linux with AI
https://penguin-mail.com/
https://news.ycombinator.com/item?id=49984716

This is a recap of the top 10 posts on Hacker News on Oct 6, 2026.Feel free to leave feedback on Github: https://github.com/denolfe/hacker-news-highlights

(00:00) - Intro

(00:20) - Web Search API

(01:25) - Beam: Reflection's 501B open-weight model

(02:36) - Opus 5.5 agents discover two room-temperature magnetic semiconductor candidates

(03:50) - Apple and a hacker's future

(05:18) - Example.com just launched the biggest redesign in decades

(06:49) - The lamps in my house

(07:52) - Find the flattest route between any two points in SF

(08:53) - Competitive Programmer's Handbook (2018) [pdf]

(10:14) - Dust: Pretraining Transformers Without Backpropagation

(11:41) - Why Common Lisp is now the best programming language

(13:07) - Outro

Web Search API
https://developers.cloudflare.com/changelog/post/2026-10-02-introducing-web-search-api/
https://news.ycombinator.com/item?id=49963171Beam: Reflection's 501B open-weight model
https://reflection.ai/blog/introducing-beam
https://news.ycombinator.com/item?id=49969183
Opus 5.5 agents discover two room-temperature magnetic semiconductor candidates
https://www.vals.ai/blogs/room-temperature-magnetic-semiconductors
https://news.ycombinator.com/item?id=49970667
Apple and a hacker's future
https://stratechery.com/2026/apple-and-a-hackers-future/
https://news.ycombinator.com/item?id=49962857
Example.com just launched the biggest redesign in decades
https://www.debugbear.com/blog/example-dot-com-redesign-history
https://news.ycombinator.com/item?id=49971921
The lamps in my house
https://arslan.io/2026/10/05/the-lamps-in-my-house/
https://news.ycombinator.com/item?id=49965152
Find the flattest route between any two points in SF
https://flattensf.com/
https://news.ycombinator.com/item?id=49971230
Competitive Programmer's Handbook (2018) [pdf]
https://cses.fi/book/book.pdf
https://news.ycombinator.com/item?id=49944049
Dust: Pretraining Transformers Without Backpropagation
https://qlabs.sh/research/dust
https://news.ycombinator.com/item?id=49970871
Why Common Lisp is now the best programming language
https://www.vivienhenz.com/common-lisp
https://news.ycombinator.com/item?id=49973598

This is a recap of the top 10 posts on Hacker News on Oct 5, 2026.Feel free to leave feedback on Github: https://github.com/denolfe/hacker-news-highlights

(00:00) - Intro

(00:20) - Run Qwen 3.8 Flash Next (125B) on consumer hardware (RTX 4090) at 100T/s

(01:41) - Turn off Apple Intelligence on macOS 27 and get its disk space back

(02:58) - Improper redaction reveals Google Data Center water and electricity usage

(04:48) - What is going on with ceiling fans

(05:58) - A browser-native classic Visual Basic VB6 IDE

(07:06) - Powerless F1 drivers frustrated by Bahrain F1 software glitch

(08:18) - Denmark Data Breach Exposes 8.8M People's Personal Data

(09:40) - Show HN: Glashütte Trash Clock – A 30-minute pendulum clock made from trash

(10:48) - We ported the original Doom to SQL

(12:21) - The Tao of Backup

(13:22) - Outro

Run Qwen 3.8 Flash Next (125B) on consumer hardware (RTX 4090) at 100T/s
https://github.com/Niko1221/Strata
https://news.ycombinator.com/item?id=49953495Turn off Apple Intelligence on macOS 27 and get its disk space back
https://github.com/omlahore/RemoveMacAI
https://news.ycombinator.com/item?id=49957116
Improper redaction reveals Google Data Center water and electricity usage
https://www.1011now.com/2026/09/30/more-questions-than-answers-about-lincolns-google-data-center-water-electricity-usage/
https://news.ycombinator.com/item?id=49957068
What is going on with ceiling fans
https://mcmansionhell.com/post/829127919552151552/what-is-going-on-with-ceiling-fans
https://news.ycombinator.com/item?id=49917536
A browser-native classic Visual Basic VB6 IDE
https://wieslawsoltes.github.io/VB6/
https://news.ycombinator.com/item?id=49956681
Powerless F1 drivers frustrated by Bahrain F1 software glitch
https://www.motorsport.com/f1/news/horrible-totally-unacceptable-powerless-f1-drivers-frustrated-by-bahrain-f1-software-glitch/10861968/
https://news.ycombinator.com/item?id=49959869
Denmark Data Breach Exposes 8.8M People's Personal Data
https://www.cpr.dk/cpr-nyt/nyhedsarkiv/2026/okt/omfattende-uautoriseret-adgang-til-borgeres-cpr-oplysninger
https://news.ycombinator.com/item?id=49962012
Show HN: Glashütte Trash Clock – A 30-minute pendulum clock made from trash
https://niklasroy.com/gtc/
https://news.ycombinator.com/item?id=49930439
We ported the original Doom to SQL
https://cedardb.com/blog/sqldoom/
https://news.ycombinator.com/item?id=49948300
The Tao of Backup
http://www.taobackup.com/index.html
https://news.ycombinator.com/item?id=49932236

This is a recap of the top 10 posts on Hacker News on Oct 4, 2026.Feel free to leave feedback on Github: https://github.com/denolfe/hacker-news-highlights

(00:00) - Intro

(00:16) - Tell HN: Bob Cringely has died

(01:18) - We're going to need default hard budget caps on pretty much everything

(02:42) - The work by Valve's Timur Kristóf on improving old AMD GPUs on Linux

(04:16) - Hole Punch: Sling your spaceship around gravitational fields

(05:08) - So you think you could be an electrician?

(06:25) - I quit OpenAI because its culture is broken

(07:48) - Treachery in the Rodin Museum 3D scan verdict

(09:11) - Celebrating the 100th birthday of the kidney donated to him as a teenager

(10:30) - Agents don't need memory, they need documentation

(11:47) - FTL: A new operating system for clouds

(12:54) - Outro

Tell HN: Bob Cringely has died
https://news.ycombinator.com/item?id=49949438We're going to need default hard budget caps on pretty much everything
https://simonwillison.net/2026/Oct/3/default-hard-budget-caps/
https://news.ycombinator.com/item?id=49949235
The work by Valve's Timur Kristóf on improving old AMD GPUs on Linux
https://www.phoronix.com/news/XDC-2026-Valve-Timur-AMDGPU
https://news.ycombinator.com/item?id=49946895
Hole Punch: Sling your spaceship around gravitational fields
https://notoriousbfg.com/hole-punch/
https://news.ycombinator.com/item?id=49946393
So you think you could be an electrician?
https://asteriskmag.com/issues/15/so-you-think-you-could-be-an-electrician
https://news.ycombinator.com/item?id=49910462
I quit OpenAI because its culture is broken
https://www.theatlantic.com/technology/2026/10/openai-safety-team-resignation/688881/?gift=v5U_UzUTothfWXsPxtvNVAh7esWToMRD6XnbXmc5WgA
https://news.ycombinator.com/item?id=49944227
Treachery in the Rodin Museum 3D scan verdict
https://cosmowenman.substack.com/p/rodin-museum-3d-scan-verdict
https://news.ycombinator.com/item?id=49946355
Celebrating the 100th birthday of the kidney donated to him as a teenager
https://www.whec.com/top-news/webster-man-celebrating-the-100th-birthday-of-the-kidney-his-mom-donated-to-him-as-a-teenager/
https://news.ycombinator.com/item?id=49923873
Agents don't need memory, they need documentation
https://liao.gg/blog/agents-dont-need-memory
https://news.ycombinator.com/item?id=49945933
FTL: A new operating system for clouds
https://ftl-os.org/
https://news.ycombinator.com/item?id=49944912

This is a recap of the top 10 posts on Hacker News on Oct 3, 2026.Feel free to leave feedback on Github: https://github.com/denolfe/hacker-news-highlights

(00:00) - Intro

(00:18) - Court agrees with EFF: Utah's VPN law demands a technical impossibility

(01:31) - Mike Tomlin spent 12 years building a Minecraft city

(02:25) - Apple Pass Designer

(03:39) - FLUX 3 Image

(05:02) - Extra Big Ass Intelligence

(05:54) - A 12-year sequence of telescope images of a star and four planets orbiting

(07:00) - The Legend of von Neumann (1973) [pdf]

(08:26) - Show HN: Giving Opus 5.5 a simulated paint canvas

(09:34) - Sites in ChatGPT

(10:57) - Loss of cell identity drives human aging: Two new papers

(12:11) - Outro

Court agrees with EFF: Utah's VPN law demands a technical impossibility
https://www.eff.org/deeplinks/2026/10/court-agrees-eff-utahs-vpn-law-demands-technical-impossibility
https://news.ycombinator.com/item?id=49927754Mike Tomlin spent 12 years building a Minecraft city
https://www.nytimes.com/athletic/7648198/2026/10/01/mike-tomlin-minecraft-nfl-coach/
https://news.ycombinator.com/item?id=49925184
Apple Pass Designer
https://developer.apple.com/pass-designer/
https://news.ycombinator.com/item?id=49937276
FLUX 3 Image
https://bfl.ai/models/flux-3-image
https://news.ycombinator.com/item?id=49925974
Extra Big Ass Intelligence
https://www.extrabigassintelligence.com/
https://news.ycombinator.com/item?id=49941114
A 12-year sequence of telescope images of a star and four planets orbiting
https://bsky.app/profile/theplanetaryguy.com/post/3mwucf5ert22f
https://news.ycombinator.com/item?id=49932147
The Legend of von Neumann (1973) [pdf]
https://gwern.net/doc/math/1973-halmos.pdf
https://news.ycombinator.com/item?id=49933235
Show HN: Giving Opus 5.5 a simulated paint canvas
https://stillwet.art/
https://news.ycombinator.com/item?id=49928566
Sites in ChatGPT
https://chatgpt.com/features/sites/
https://news.ycombinator.com/item?id=49927747
Loss of cell identity drives human aging: Two new papers
https://erictopol.substack.com/p/loss-of-cell-identity-drives-human
https://news.ycombinator.com/item?id=49926411