John Carmack talk at Upper Bound 2025 – slides and notes (twitter.com)

127 points by tosh 3h ago 39 comments

KumoRFM: A Foundation Model for In-Context Learning on Relational Data (kumo.ai)

11 points by cliffly 1h ago 0 comments

Show HN: Defuddle, an HTML-to-Markdown alternative to Readability (github.com)

238 points by kepano 10h ago 45 comments

Lockheed Martin and IBM combine quantum computing with HPC in new research (ibm.com)

21 points by donutloop 3h ago 0 comments

Tallest Wooden Wind Turbine (modvion.com)

18 points by Bluestein 4d ago 5 comments

Claude 4 (anthropic.com)

1715 points by meetpateltech 15h ago 962 comments

That fractal that's been up on my wall for years (chriskw.xyz)

403 points by chriskw 16h ago 31 comments

Airport for DuckDB (airport.query.farm)

104 points by jonbaer 3d ago 15 comments

Does Earth have two high-tide bulges on opposite sides? (2014) (physics.stackexchange.com)

198 points by imurray 13h ago 55 comments

32 bits that changed microprocessor design (spectrum.ieee.org)

81 points by mdp2021 9h ago 15 comments

The Future of Flatpak (lwn.net)

224 points by dxs 8h ago 135 comments

Mozilla to shut down Pocket and Fakespot (support.mozilla.org)

928 points by phantomathkg 15h ago 581 comments

How to cheat at settlers by loading the dice (2017) (izbicki.me)

106 points by jxmorris12 13h ago 90 comments

Sketchy Calendar (inkandswitch.com)

58 points by surprisetalk 9h ago 14 comments

Improving performance of rav1d video decoder (ohadravid.github.io)

271 points by todsacerdoti 20h ago 91 comments

Fast Allocations in Ruby 3.5 (railsatscale.com)

213 points by tekknolagi 18h ago 52 comments

I Built My Own Audio Player (nexo.sh)

216 points by nexo-v1 18h ago 113 comments

Ancient law requires a bale of straw to hang from Charing Cross rail bridge (ianvisits.co.uk)

71 points by alexbilbie 23h ago 78 comments

A South Korean grand master on the art of the perfect soy sauce (theguardian.com)

160 points by n1b0m 1d ago 128 comments

Loading Pydantic models from JSON without running out of memory (pythonspeed.com)

96 points by itamarst 14h ago 33 comments

We’ll be ending web hosting for your apps on Glitch (blog.glitch.com)

104 points by js4ever 15h ago 57 comments

Richard Garwin’s role in designing the hydrogen bomb was obscured (nytimes.com)

49 points by LAsteNERD 3d ago 21 comments

When a team is too big (blog.alexewerlof.com)

77 points by gpi 4d ago 77 comments

Launch HN: WorkDone (YC X25) – AI Audit of Medical Charts

63 points by digitaltzar 16h ago 51 comments

Show HN: SQLite JavaScript - extend your database with JavaScript (github.com)

161 points by marcobambini 18h ago 46 comments

When good pseudorandom numbers go bad (blog.djnavarro.net)

57 points by chewxy 4d ago 12 comments

America is in danger of experiencing an academic brain drain (economist.com)

11 points by mraniki 55m ago 8 comments

Problems in AI alignment: A scale model (muldoon.cloud)

41 points by hamburga 12h ago 21 comments

Trade Secrecy in Willy Wonka's Chocolate Factory (2009) (papers.ssrn.com)

39 points by NaOH 11h ago 13 comments

1,145 pull requests per day (saile.it)

87 points by sailE 13h ago 65 comments

Adventures in Symbolic Algebra with Model Context Protocol (stephendiehl.com)

102 points by freediver 18h ago 25 comments

“Secret Mall Apartment,” a Protest for Place (modernagejournal.com)

88 points by rufus_foreman 10h ago 54 comments

Four years of sight reading practice (sandrock.co.za)

147 points by chthonicdaemon 4d ago 68 comments

CRDTs #2: Turtles All the Way Down (jhellerstein.github.io)

50 points by pfarago 5h ago 1 comments

Corrugation-Dominated Mechanical Softening of Defect-Engineered Graphene (journals.aps.org)

4 points by PaulHoule 3d ago 0 comments

Inigo Quilez: computer graphics, mathematics, shaders, fractals, demoscene (iquilezles.org)

312 points by federicoponzi 4d ago 28 comments

Silly job interview questions in Haskell (chrispenner.ca)

66 points by behnamoh 5h ago 48 comments

Gemini Diffusion (simonwillison.net)

842 points by mdp2021 1d ago 226 comments

Async from scratch 3: Pinned against the wall (natkr.com)

34 points by todsacerdoti 12h ago 0 comments

Ask HN: What HN posts inspired or changed your perspective the most?

14 points by hungle9 4h ago 5 comments

Practicing graphical debugging using visualizations of the Hilbert curve (akkartik.name)

28 points by akkartik 13h ago 1 comments

Kotlin-Lsp: Kotlin Language Server and Plugin for Visual Studio Code (github.com)

163 points by todsacerdoti 1d ago 110 comments

Building Twice: A clone of Once (stanko.io)

19 points by Kerrick 7h ago 0 comments

Show HN: Hsdlib – A C Library for Vector Similarity with SIMD Acceleration

24 points by habedi0 4d ago 0 comments

The scientific “unit” we call the decibel (lcamtuf.substack.com)

593 points by Ariarule 1d ago 465 comments

Infrared contact lenses allow people to see in the dark, eyes closed (phys.org)

15 points by joak 4h ago 5 comments

Tab Roving – focus management for element groups (nik.digital)

9 points by samwho 3d ago 0 comments

W.a.s.t.e. Not: John Scanlan looks for the future in the dustbins of history (thebaffler.com)

8 points by Thevet 3d ago 2 comments

Trump administration halts Harvard's ability to enroll international students (nytimes.com)

721 points by S0y 14h ago 756 comments

Digital Payment System GNU Taler Gets Green Light to Operate in Switzerland (news.itsfoss.com)

5 points by janandonly 1h ago 0 comments

People who use ChatGPT for writing are accurate detectors of AI-generated text

1 speckx 0 5/22/2025, 7:12:09 PM arxiv.org ↗

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