Hacker News Highlights

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

(00:00) - Intro

(00:19) - Meta’s AI smart glasses and data privacy concerns

(01:09) - “Microslop” filtered in the official Microsoft Copilot Discord server

(02:35) - British Columbia is permanently adopting daylight time

(04:01) - Show HN: I built a sub-500ms latency voice agent from scratch

(05:22) - New iPad Air, powered by M4

(06:45) - Inside the M4 Apple Neural Engine, Part 1: Reverse Engineering

(08:08) - Ars Technica fires reporter after AI controversy involving fabricated quotes

(09:43) - First in-utero stem cell therapy for fetal spina bifida repair is safe: study

(10:44) - iPhone 17e

(12:06) - Show HN: Govbase – Follow a bill from source text to news bias to social posts

(13:14) - Outro

Meta’s AI smart glasses and data privacy concerns
https://www.svd.se/a/K8nrV4/metas-ai-smart-glasses-and-data-privacy-concerns-workers-say-we-see-everything
https://news.ycombinator.com/item?id=47225130“Microslop” filtered in the official Microsoft Copilot Discord server
https://www.windowslatest.com/2026/03/02/microsoft-gets-tired-of-microslop-bans-the-word-on-its-discord-then-locks-the-server-after-backlash/
https://news.ycombinator.com/item?id=47216047
British Columbia is permanently adopting daylight time
https://www.cbc.ca/news/canada/british-columbia/b-c-adopting-year-round-daylight-time-9.7111657
https://news.ycombinator.com/item?id=47223620
Show HN: I built a sub-500ms latency voice agent from scratch
https://www.ntik.me/posts/voice-agent
https://news.ycombinator.com/item?id=47224295
New iPad Air, powered by M4
https://www.apple.com/newsroom/2026/03/apple-introduces-the-new-ipad-air-powered-by-m4/
https://news.ycombinator.com/item?id=47218175
Inside the M4 Apple Neural Engine, Part 1: Reverse Engineering
https://maderix.substack.com/p/inside-the-m4-apple-neural-engine
https://news.ycombinator.com/item?id=47208573
Ars Technica fires reporter after AI controversy involving fabricated quotes
https://futurism.com/artificial-intelligence/ars-technica-fires-reporter-ai-quotes
https://news.ycombinator.com/item?id=47226608
First in-utero stem cell therapy for fetal spina bifida repair is safe: study
https://health.ucdavis.edu/news/headlines/first-ever-in-utero-stem-cell-therapy-for-fetal-spina-bifida-repair-is-safe-study-finds/2026/02
https://news.ycombinator.com/item?id=47218743
iPhone 17e
https://www.apple.com/newsroom/2026/03/apple-introduces-iphone-17e/
https://news.ycombinator.com/item?id=47218084
Show HN: Govbase – Follow a bill from source text to news bias to social posts
https://govbase.com
https://news.ycombinator.com/item?id=47220809

This is a recap of the top 10 posts on Hacker News on Mar 2, 2026.Feel free to leave feedback on Github: https://github.com/denolfe/hacker-news-highlights

(00:00) - Intro

(00:22) - Ghostty – Terminal Emulator

(01:35) - Motorola announces a partnership with GrapheneOS Foundation

(03:12) - Decision trees – the unreasonable power of nested decision rules

(04:29) - When does MCP make sense vs CLI?

(06:20) - WebMCP is available for early preview

(07:30) - Microgpt explained interactively

(08:31) - If AI writes code, should the session be part of the commit?

(09:52) - Everett shuts down Flock camera network after judge rules footage public record

(11:17) - Flightradar24 for Ships

(12:35) - Tove Jansson's criticized illustrations of The Hobbit (2023)

(14:11) - Outro

Ghostty – Terminal Emulator
https://ghostty.org/docs
https://news.ycombinator.com/item?id=47206009Motorola announces a partnership with GrapheneOS Foundation
https://motorolanews.com/motorola-three-new-b2b-solutions-at-mwc-2026/
https://news.ycombinator.com/item?id=47214645
Decision trees – the unreasonable power of nested decision rules
https://mlu-explain.github.io/decision-tree/
https://news.ycombinator.com/item?id=47204964
When does MCP make sense vs CLI?
https://ejholmes.github.io/2026/02/28/mcp-is-dead-long-live-the-cli.html
https://news.ycombinator.com/item?id=47208398
WebMCP is available for early preview
https://developer.chrome.com/blog/webmcp-epp
https://news.ycombinator.com/item?id=47211249
Microgpt explained interactively
https://growingswe.com/blog/microgpt
https://news.ycombinator.com/item?id=47205208
If AI writes code, should the session be part of the commit?
https://github.com/mandel-macaque/memento
https://news.ycombinator.com/item?id=47212355
Everett shuts down Flock camera network after judge rules footage public record
https://www.wltx.com/article/news/nation-world/281-53d8693e-77a4-42ad-86e4-3426a30d25ae
https://news.ycombinator.com/item?id=47213764
Flightradar24 for Ships
https://atlas.flexport.com/
https://news.ycombinator.com/item?id=47205637
Tove Jansson's criticized illustrations of The Hobbit (2023)
https://tovejansson.com/hobbit-tolkien/
https://news.ycombinator.com/item?id=47182284

This is a recap of the top 10 posts on Hacker News on Mar 1, 2026.Feel free to leave feedback on Github: https://github.com/denolfe/hacker-news-highlights

(00:00) - Intro

(00:19) - Microgpt

(01:42) - We do not think Anthropic should be designated as a supply chain risk

(03:15) - The happiest I've ever been

(04:13) - Obsidian Sync now has a headless client

(05:25) - MCP server that reduces Claude Code context consumption by 98%

(06:50) - Qwen3.5 122B and 35B models offer Sonnet 4.5 performance on local computers

(08:14) - Our Agreement with the Department of War

(09:31) - Woxi: Wolfram Mathematica Reimplementation in Rust

(10:56) - The Windows 95 user interface: A case study in usability engineering (1996)

(12:38) - Iran's Ayatollah Ali Khamenei is killed in Israeli strike, ending 36-year rule

(13:54) - Outro

Microgpt
http://karpathy.github.io/2026/02/12/microgpt/
https://news.ycombinator.com/item?id=47202708We do not think Anthropic should be designated as a supply chain risk
https://twitter.com/OpenAI/status/2027846016423321831
https://news.ycombinator.com/item?id=47200420
The happiest I've ever been
https://ben-mini.com/2026/the-happiest-ive-ever-been
https://news.ycombinator.com/item?id=47161759
Obsidian Sync now has a headless client
https://help.obsidian.md/sync/headless
https://news.ycombinator.com/item?id=47197267
MCP server that reduces Claude Code context consumption by 98%
https://mksg.lu/blog/context-mode
https://news.ycombinator.com/item?id=47193064
Qwen3.5 122B and 35B models offer Sonnet 4.5 performance on local computers
https://venturebeat.com/technology/alibabas-new-open-source-qwen3-5-medium-models-offer-sonnet-4-5-performance
https://news.ycombinator.com/item?id=47199781
Our Agreement with the Department of War
https://openai.com/index/our-agreement-with-the-department-of-war
https://news.ycombinator.com/item?id=47199948
Woxi: Wolfram Mathematica Reimplementation in Rust
https://github.com/ad-si/Woxi
https://news.ycombinator.com/item?id=47155526
The Windows 95 user interface: A case study in usability engineering (1996)
https://dl.acm.org/doi/fullHtml/10.1145/238386.238611
https://news.ycombinator.com/item?id=47200904
Iran's Ayatollah Ali Khamenei is killed in Israeli strike, ending 36-year rule
https://www.npr.org/2026/02/28/1123499337/iran-israel-ayatollah-ali-khamenei-killed
https://news.ycombinator.com/item?id=47200879

This is a recap of the top 10 posts on Hacker News on Feb 28, 2026.Feel free to leave feedback on Github: https://github.com/denolfe/hacker-news-highlights

(00:00) - Intro

(00:16) - We Will Not Be Divided

(01:30) - Statement on the comments from Secretary of War Pete Hegseth

(02:53) - OpenAI agrees with Dept. of War to deploy models in their classified network

(04:15) - A new California law says all operating systems need to have age verification

(05:55) - OpenAI raises $110B on $730B pre-money valuation

(07:37) - A better streams API is possible for JavaScript

(09:00) - Can you reverse engineer our neural network?

(10:36) - Croatia declared free of landmines after 31 years

(11:36) - NASA announces overhaul of Artemis program amid safety concerns, delays

(13:07) - A Chinese official’s use of ChatGPT revealed an intimidation operation

(13:54) - Outro

We Will Not Be Divided
https://notdivided.org
https://news.ycombinator.com/item?id=47188473Statement on the comments from Secretary of War Pete Hegseth
https://www.anthropic.com/news/statement-comments-secretary-war
https://news.ycombinator.com/item?id=47188697
OpenAI agrees with Dept. of War to deploy models in their classified network
https://twitter.com/sama/status/2027578652477821175
https://news.ycombinator.com/item?id=47189650
A new California law says all operating systems need to have age verification
https://www.pcgamer.com/software/operating-systems/a-new-california-law-says-all-operating-systems-including-linux-need-to-have-some-form-of-age-verification-at-account-setup/
https://news.ycombinator.com/item?id=47181208
OpenAI raises $110B on $730B pre-money valuation
https://techcrunch.com/2026/02/27/openai-raises-110b-in-one-of-the-largest-private-funding-rounds-in-history/
https://news.ycombinator.com/item?id=47181211
A better streams API is possible for JavaScript
https://blog.cloudflare.com/a-better-web-streams-api/
https://news.ycombinator.com/item?id=47180569
Can you reverse engineer our neural network?
https://blog.janestreet.com/can-you-reverse-engineer-our-neural-network/
https://news.ycombinator.com/item?id=47146487
Croatia declared free of landmines after 31 years
https://glashrvatske.hrt.hr/en/domestic/croatia-declared-free-of-landmines-after-31-years-12593533
https://news.ycombinator.com/item?id=47189535
NASA announces overhaul of Artemis program amid safety concerns, delays
https://www.cbsnews.com/news/nasa-artemis-moon-program-overhaul/
https://news.ycombinator.com/item?id=47182483
A Chinese official’s use of ChatGPT revealed an intimidation operation
https://www.cnn.com/2026/02/25/politics/chatgpt-china-intimidation-operation
https://news.ycombinator.com/item?id=47181944

This is a recap of the top 10 posts on Hacker News on Feb 27, 2026.Feel free to leave feedback on Github: https://github.com/denolfe/hacker-news-highlights

(00:00) - Intro

(00:19) - Statement from Dario Amodei on our discussions with the Department of War

(01:41) - Layoffs at Block

(03:03) - What Claude Code chooses

(04:25) - AirSnitch: Demystifying and breaking client isolation in Wi-Fi networks [pdf]

(05:58) - What does " 2>&1 " mean?

(07:13) - I baked a pie every day for a year

(08:31) - The Hunt for Dark Breakfast

(09:45) - BuildKit: Docker's Hidden Gem That Can Build Almost Anything

(11:08) - OsmAnd’s Faster Offline Navigation (2025)

(12:34) - Outro

Statement from Dario Amodei on our discussions with the Department of War
https://www.anthropic.com/news/statement-department-of-war
https://news.ycombinator.com/item?id=47173121Layoffs at Block
https://twitter.com/jack/status/2027129697092731343
https://news.ycombinator.com/item?id=47172119
What Claude Code chooses
https://amplifying.ai/research/claude-code-picks
https://news.ycombinator.com/item?id=47169757
AirSnitch: Demystifying and breaking client isolation in Wi-Fi networks [pdf]
https://www.ndss-symposium.org/wp-content/uploads/2026-f1282-paper.pdf
https://news.ycombinator.com/item?id=47167763
What does " 2>&1 " mean?
https://stackoverflow.com/questions/818255/what-does-21-mean
https://news.ycombinator.com/item?id=47171233
I baked a pie every day for a year
https://www.theguardian.com/lifeandstyle/2026/feb/22/a-new-start-after-60-i-baked-a-pie-every-day-for-a-year-and-it-changed-my-life
https://news.ycombinator.com/item?id=47128645
The Hunt for Dark Breakfast
https://moultano.wordpress.com/2026/02/22/the-hunt-for-dark-breakfast/
https://news.ycombinator.com/item?id=47176257
BuildKit: Docker's Hidden Gem That Can Build Almost Anything
https://tuananh.net/2026/02/25/buildkit-docker-hidden-gem/
https://news.ycombinator.com/item?id=47166264
OsmAnd’s Faster Offline Navigation (2025)
https://osmand.net/blog/fast-routing/
https://news.ycombinator.com/item?id=47170157