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MCP: An (Accidentally) Universal Plugin System

https://worksonmymachine.substack.com/p/mcp-an-accidentally-universal-plugin
232•Stwerner•3h ago•108 comments

BusyBeaver(6) Is Quite Large

https://scottaaronson.blog/?p=8972
23•bdr•47m ago•10 comments

Jane Street's sneaky retention tactic

https://www.economist.com/finance-and-economics/2025/06/26/jane-streets-sneaky-retention-tactic
35•yawaramin•1h ago•26 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/
140•AlexeyBrin•5h ago•12 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
130•gripewater•7h ago•24 comments

Parsing JSON in Forty Lines of Awk

https://akr.am/blog/posts/parsing-json-in-forty-lines-of-awk
29•thefilmore•2h ago•4 comments

Republican governors oppose 10-year moratorium on state AI laws in GOP tax bill

https://www.politico.com/live-updates/2025/06/27/congress/gop-govs-urge-thune-to-nix-ai-moratorium-00430083
16•MilnerRoute•45m ago•2 comments

Addictions Are Being Engineered

https://masonyarbrough.substack.com/p/engineered-addictions
20•echollama•2h ago•1 comments

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

https://jameshard.ing/pilot
1373•jamesharding•1d ago•182 comments

Lossless LLM 3x Throughput Increase by LMCache

https://github.com/LMCache/LMCache
102•lihanc111•4d ago•28 comments

ZeQLplus: Terminal SQLite Database Browser

https://github.com/ZetloStudio/ZeQLplus
17•amadeuspagel•5h ago•5 comments

History of Cycling Maps

https://cyclemaps.blogspot.com/
64•altilunium•8h ago•7 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
155•LorenDB•6d ago•105 comments

LLMs Bring New Nature of Abstraction

https://martinfowler.com/articles/2025-nature-abstraction.html
15•hasheddan•3d ago•11 comments

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

https://www.ycombinator.com/companies/lago/jobs
1•AnhTho_FR•5h ago

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/
303•divbzero•23h ago•131 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/
30•rbanffy•3d ago•10 comments

Sirius: A GPU-native SQL engine

https://github.com/sirius-db/sirius
8•qianli_cs•3h ago•0 comments

C++ Seeding Surprises (2015)

https://www.pcg-random.org/posts/cpp-seeding-surprises.html
15•vsbuffalo•3d ago•14 comments

Arrests of scientists over smuggled samples add to US border anxiety

https://www.nature.com/articles/d41586-025-01958-4
8•rntn•1h ago•2 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/
66•jmsflknr•4d ago•72 comments

I deleted my second brain

https://www.joanwestenberg.com/p/i-deleted-my-second-brain
425•MrVandemar•12h ago•272 comments

Reinforcement learning, explained with a minimum of math and jargon

https://www.understandingai.org/p/reinforcement-learning-explained
164•JnBrymn•4d ago•11 comments

Untangling Lifetimes: The Arena Allocator

https://www.rfleury.com/p/untangling-lifetimes-the-arena-allocator
29•signa11•8h ago•7 comments

Verifiably Correct Lifting of Position-Independent x86-64 Binaries (2024)

https://dl.acm.org/doi/10.1145/3658644.3690244
5•etiams•3d ago•0 comments

Normalizing Flows Are Capable Generative Models

https://machinelearning.apple.com/research/normalizing-flows
156•danboarder•20h ago•39 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•9 comments

A short history of web bots and bot detection techniques

https://sinja.io/blog/bot-or-not
59•OlegWock•4d ago•7 comments

What makes Europe better than America?

https://www.thefp.com/p/what-makes-europe-better-than-america
8•zeroonetwothree•1h ago•0 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
827•ahmetcadirci25•10h ago•544 comments
Open in hackernews

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
130•gripewater•7h ago

Comments

kaonwarb•5h ago
I assume these are well-vetted as real discoveries, but can't help but think of "Albinoni's" Adagio: https://en.m.wikipedia.org/wiki/Adagio_in_G_minor

Still looking forward to listening!

eitally•5h ago
Satie's Gymnopedies have been on our household's "calming & focused" playlists for years now. Highly recommend, and I look forward to hearing these new works, too.
TZubiri•5h ago
Did you perchance find these originally on youtube? They're very popular on their autosuggestions.
jiehong•5h ago
They’ve been a bit everywhere for decades I think. Like I think in movies such as The Royal Tenenbaums of Wes Anderson.

I think I heard it more or less since childhood.

viraptor•4h ago
It got very popular with the raise of lofi. The Gymnopedie samples are everywhere.
williamdclt•4h ago
They’re hugely famous, I don’t think most people’s first encounter with them would be as YouTube suggestions
andrepd•4h ago
Indeed, they feature in a number of media. I think I first heard them in the Mother 3 game!
ithkuil•4h ago
There are a lot of interpretations of Satie's work and a random playlist on YouTube may not necessarily get you the best performers, also because not everybody has the same tastes in music.

My favourite interpretation of Satie's is played by Reinbert de Leeuw. He plays very slow, playing just a bit behind the beat, with astonishing precision and expressiveness.

garciansmith•4h ago
Yes, I agree. I also like Aki Takahashi.
zahlman•3h ago
I have three different recordings of Satie's Gymnopedies on CD from many years ago: de Leeuw's, coming in at almost 16 minutes total; a version from 1968 by William Masselos totaling about 9 minutes; and on the extreme end, Klára Körmendi's version totaling less than 7 minutes.

When I used to play piano, I once timed myself playing them to my own preference. As I recall, it was around 11 minutes at the speed that makes sense to me.

Chacun a son gout. (Satie himself claimed to only eat foods that are white, after all.)

RhysU•5h ago
A Strangeloop talk by Mouse Reeve, years ago, looked at the Markovian structure of "Gnossiennes" then made an endless version. A beautiful talk and really cool music website.

Music website: https://gnossiennes.mousereeve.com/ (slightly better on Desktop).

Talk: https://youtu.be/ANYMii3Sypg

Abstract: https://www.thestrangeloop.com/2019/minimalist-piano-forever...

lordfrito•2h ago
I love this. Thank you.
vunderba•2h ago
If you like procedurally based music - you should definitely check out CPU Bach, a program written by Sid Meier (the Civ series designer) for the 3DO console back in the 90s.

It doesn't use markov chains (to my knowledge) but can generate some pretty impressive sounding Bach-like preludes / fugues using a weighted rule based approach across notes and melodic phrases.

https://www.youtube.com/watch?v=IbGO0a5P0M8

matt3210•4h ago
It’s AI
madaxe_again•4h ago
This may come as a shock, but there was no AI in 19th century France.
reify•4h ago
my go to chill out music for the past 10 years

I highly recommend

Eric Satie's complete piano works on 2 x CD

has all the music from this wiki:

https://en.wikipedia.org/wiki/List_of_compositions_by_Erik_S...

I tried to play some of these on classical guitar and failed dismally.

aduffy•4h ago
Major Hari Seldon vibes
emeril•3h ago
I'm still waiting to hear 4'33" by John Cage and it's allegedly very popular
crabl•3h ago
Ian Penman wrote a fantastic biography of Satie, published earlier this year. Worth a read! He was a profoundly strange and fascinating person: https://mitpress.mit.edu/9781635902532/erik-satie-three-piec...
pyman•2h ago
Is he remembered for his personality or his music? I'm asking because I find it fascinating how some music from 100 years ago still holds value today.
akka47•2h ago
>Is he remembered for his personality or his music?

Both, but mostly for his music. Listen to Gymnopédie No. 1 and Gnossienne No. 1 for good beginner pieces.

pcthrowaway•1h ago
Certainly both, but in your question, I'm suspecting your unaware of how much of this music you're familiar with it since it lives rent-free in the general zeitgeist. For example, I suspect you'd recognize Satie's work Gymnopedie no. 1[1] and perhaps putting a name to it will give you some appreciation for why his work is valued

[1] https://www.youtube.com/watch?v=S-Xm7s9eGxU

mlaux•2h ago
My favorite Satie piece is “Vexations” [1], a short clip that the composer ostensibly wished to be played 840 times in a row.

As a little art project, I recently made a version for MS-DOS and AdLib [2] that starts with a piano-like sound and gradually distorts the timbre every repetition by flipping a random bit in the AdLib’s registers.

I never made a recording of it because I was envisioning it as an “if you got to see it in person, cool” type of thing, but I should probably go back and do that

[1] https://youtu.be/7GoV2psW-OE

[2] http://constcast.org/vexations.html

derbOac•1h ago
I listened to this recording yesterday and thought the pieces were unfamiliar but didn't realize they were newly rediscovered.

The pieces were more conventional than I was expecting. I like the album and the music, it's a different side to Satie more reflective of the era, provides some context and perspective on his works.