MCP: An (Accidentally) Universal Plugin System

https://worksonmymachine.substack.com/p/mcp-an-accidentally-universal-plugin

184•Stwerner•2h ago•85 comments

We ran a Unix-like OS Xv6 on our home-built CPU with a home-built C compiler

https://fuel.edby.coffee/posts/how-we-ported-xv6-os-to-a-home-built-cpu-with-a-home-built-c-compiler/

127•AlexeyBrin•4h ago•11 comments

Unheard works by Erik Satie to premiere 100 years after his death

https://www.theguardian.com/music/2025/jun/26/unheard-works-by-erik-satie-to-premiere-100-years-after-his-death

120•gripewater•6h ago•24 comments

Microsoft extends free Windows 10 security updates into 2026

https://arstechnica.com/gadgets/2025/06/microsoft-extends-free-windows-10-security-updates-into-2026-with-strings-attached/

54•jmsflknr•3d ago•49 comments

Parsing JSON in Forty Lines of Awk

https://akr.am/blog/posts/parsing-json-in-forty-lines-of-awk

16•thefilmore•1h ago•2 comments

Show HN: I'm an airline pilot – I built interactive graphs/globes of my flights

https://jameshard.ing/pilot

1369•jamesharding•1d ago•182 comments

Engineer creates ad block for the real world with augmented reality glasses

https://www.tomshardware.com/maker-stem/engineer-creates-ad-block-for-the-real-world-with-augmented-reality-glasses-no-more-products-or-branding-in-your-everyday-life

150•LorenDB•6d ago•89 comments

Lossless LLM 3x Throughput Increase by LMCache

https://github.com/LMCache/LMCache

91•lihanc111•4d ago•26 comments

History of Cycling Maps

https://cyclemaps.blogspot.com/

61•altilunium•7h ago•7 comments

ZeQLplus: Terminal SQLite Database Browser

https://github.com/ZetloStudio/ZeQLplus

11•amadeuspagel•4h ago•4 comments

JWST reveals its first direct image discovery of an exoplanet

https://www.smithsonianmag.com/smart-news/james-webb-space-telescope-reveals-its-first-direct-image-discovery-of-an-exoplanet-180986886/

299•divbzero•23h ago•129 comments

People Are Being Involuntarily Committed After Spiraling into ChatGPT Psychosis

https://futurism.com/commitment-jail-chatgpt-psychosis

11•cainxinth•1h ago•4 comments

Lago (Open-Source Usage Based Billing) is hiring for ten roles

https://www.ycombinator.com/companies/lago/jobs

1•AnhTho_FR•4h ago

After successfully entering Earth's atmosphere, a European spacecraft is lost

https://arstechnica.com/space/2025/06/a-european-spacecraft-company-flies-its-vehicle-then-loses-it-after-reentry/

27•rbanffy•3d ago•9 comments

LLMs Bring New Nature of Abstraction

https://martinfowler.com/articles/2025-nature-abstraction.html

8•hasheddan•3d ago•4 comments

A short history of web bots and bot detection techniques

https://sinja.io/blog/bot-or-not

53•OlegWock•4d ago•7 comments

I deleted my second brain

https://www.joanwestenberg.com/p/i-deleted-my-second-brain

417•MrVandemar•11h ago•265 comments

Reinforcement learning, explained with a minimum of math and jargon

https://www.understandingai.org/p/reinforcement-learning-explained

163•JnBrymn•4d ago•10 comments

Normalizing Flows Are Capable Generative Models

https://machinelearning.apple.com/research/normalizing-flows

153•danboarder•20h ago•37 comments

London's largest ancient Roman fresco is “most difficult jigsaw puzzle”

https://www.thisiscolossal.com/2025/06/mola-liberty-roman-fresco/

48•surprisetalk•4d ago•8 comments

C++ Seeding Surprises (2015)

https://www.pcg-random.org/posts/cpp-seeding-surprises.html

10•vsbuffalo•3d ago•14 comments

Untangling Lifetimes: The Arena Allocator

https://www.rfleury.com/p/untangling-lifetimes-the-arena-allocator

24•signa11•8h ago•3 comments

Ask HN: From the MIT study, is it smarter to resign than to use forced AI?

3•ciwolex•1h ago•2 comments

IDF officers ordered to fire at unarmed crowds near Gaza food distribution sites

https://www.haaretz.com/israel-news/2025-06-27/ty-article-magazine/.premium/idf-soldiers-ordered-to-shoot-deliberately-at-unarmed-gazans-waiting-for-humanitarian-aid/00000197-ad8e-de01-a39f-ffbe33780000

766•ahmetcadirci25•9h ago•487 comments

Facebook is starting to feed its AI with private, unpublished photos

https://www.theverge.com/meta/694685/meta-ai-camera-roll

434•pier25•16h ago•249 comments

Qwen VLo: From “Understanding” the World to “Depicting” It

https://qwenlm.github.io/blog/qwen-vlo/

211•lnyan•1d ago•55 comments

Learn OCaml

https://ocaml-sf.org/learn-ocaml-public/#activity=exercises

181•smartmic•20h ago•66 comments

DeepSeek R2 launch stalled as CEO balks at progress

https://www.reuters.com/world/china/deepseek-r2-launch-stalled-ceo-balks-progress-information-reports-2025-06-26/

121•nsoonhui•1d ago•128 comments

Weird Expressions in Rust

https://www.wakunguma.com/blog/rust-weird-expr

180•lukastyrychtr•1d ago•138 comments

A brief history of children sent through the mail (2016)

https://www.smithsonianmag.com/smart-news/brief-history-children-sent-through-mail-180959372/

125•m-hodges•20h ago•112 comments