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MCP: An (Accidentally) Universal Plugin System

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

117•Stwerner•1h ago•55 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/

105•AlexeyBrin•3h ago•9 comments

The Coming Storm: How Mediterranean Water Collapse Could Reshape Britain

https://fromtheprism.com/mediterranean-water-crisis-britain.html

22•voxx-ai•1h ago•35 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

106•gripewater•5h ago•23 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/

24•jmsflknr•3d ago•20 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

133•LorenDB•6d ago•69 comments

Lossless LLM 3x Throughput Increase by LMCache

https://github.com/LMCache/LMCache

82•lihanc111•3d ago•19 comments

Parsing JSON in Forty Lines of Awk

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

4•thefilmore•41m ago•2 comments

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

https://jameshard.ing/pilot

1359•jamesharding•1d ago•180 comments

History of Cycling Maps

https://cyclemaps.blogspot.com/

57•altilunium•6h ago•7 comments

Finding Peter Putnam: The forgotten janitor who discovered the logic of the mind

https://nautil.us/finding-peter-putnam-1218035/

46•dnetesn•5h ago•33 comments

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

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

1•AnhTho_FR•4h ago

Facebook is asking to use Meta AI on photos in your camera roll you haven't yet

https://techcrunch.com/2025/06/27/facebook-is-asking-to-use-meta-ai-on-photos-in-your-camera-roll-you-havent-yet-shared/

67•absqueued•1h ago•47 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/

296•divbzero•22h ago•128 comments

Ask HN: What are you actually using LLMs for in production?

22•Satam•1h ago•14 comments

ZeQLplus: Terminal SQLite Database Browser

https://github.com/ZetloStudio/ZeQLplus

6•amadeuspagel•3h ago•2 comments

A short history of web bots and bot detection techniques

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

50•OlegWock•4d ago•5 comments

C++ Seeding Surprises (2015)

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

9•vsbuffalo•2d ago•12 comments

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/

23•rbanffy•3d ago•8 comments

I deleted my second brain

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

393•MrVandemar•10h ago•257 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•7 comments

Reinforcement learning, explained with a minimum of math and jargon

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

159•JnBrymn•4d ago•9 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/

119•nsoonhui•1d ago•110 comments

Normalizing Flows Are Capable Generative Models

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

149•danboarder•19h ago•36 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

710•ahmetcadirci25•8h ago•412 comments

Untangling Lifetimes: The Arena Allocator

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

18•signa11•7h ago•3 comments

Learn OCaml

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

179•smartmic•19h ago•64 comments

Korean students seek 'digital undertakers' amid US visa social media screening

https://www.koreaherald.com/article/10515737

57•djoldman•3d ago•94 comments

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

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

208•lnyan•1d ago•55 comments

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

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

423•pier25•15h ago•246 comments

Open in hackernews

A short history of web bots and bot detection techniques

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

50•OlegWock•4d ago

Comments

ape4•2h ago

I liked the depiction of different TCP SYN packets ;)

osigurdson•2h ago

I needed a new github account the other day. The "are you human tests" were so hard that I almost gave up. I think a new way to do this will be needed soon.

laurent_du•1h ago

Does anyone know of a good reference on the topic of fingerprinting?

keysdev•59m ago

https://github.com/gautamkrishnar/nothing-private

Recently used DDG browser it just cant get some sites to clear! Try the flame button. But still logged in after few browser data clearing.

Are company resorting to this kinda tactic to keep user remembered. Its a major booking for lodging site!!!

Qubes OS seems more and more attractive.

yellow_lead•34m ago

> Orchestraion frameworks

Small typo here