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

115 points by tosh 2h ago 32 comments

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

231 points by kepano 10h ago 43 comments

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

14 points by donutloop 3h ago 0 comments

Claude 4 (anthropic.com)

1703 points by meetpateltech 15h ago 954 comments

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

398 points by chriskw 16h ago 29 comments

Airport for DuckDB (airport.query.farm)

99 points by jonbaer 3d ago 15 comments

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

5 points by cliffly 1h ago 0 comments

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

194 points by imurray 12h ago 55 comments

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

79 points by mdp2021 8h ago 15 comments

Tallest Wooden Wind Turbine (modvion.com)

6 points by Bluestein 3d ago 0 comments

The Future of Flatpak (lwn.net)

218 points by dxs 8h ago 122 comments

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

923 points by phantomathkg 15h ago 574 comments

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

104 points by jxmorris12 13h ago 90 comments

Sketchy Calendar (inkandswitch.com)

57 points by surprisetalk 8h ago 12 comments

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

271 points by todsacerdoti 19h ago 91 comments

Fast Allocations in Ruby 3.5 (railsatscale.com)

211 points by tekknolagi 17h ago 47 comments

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

70 points by alexbilbie 23h ago 74 comments

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

158 points by n1b0m 1d ago 128 comments

I Built My Own Audio Player (nexo.sh)

211 points by nexo-v1 17h ago 107 comments

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

96 points by itamarst 13h ago 34 comments

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

103 points by js4ever 14h ago 54 comments

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

47 points by LAsteNERD 3d ago 20 comments

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

74 points by gpi 4d ago 75 comments

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

161 points by marcobambini 18h ago 45 comments

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

62 points by digitaltzar 16h ago 51 comments

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

55 points by chewxy 4d ago 12 comments

Silly job interview questions in Haskell (chrispenner.ca)

63 points by behnamoh 5h ago 45 comments

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

84 points by sailE 12h ago 63 comments

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

4 points by PaulHoule 3d ago 0 comments

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

48 points by pfarago 5h ago 1 comments

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

39 points by NaOH 11h ago 12 comments

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

40 points by hamburga 12h ago 21 comments

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

88 points by rufus_foreman 9h ago 54 comments

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

102 points by freediver 17h ago 25 comments

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

145 points by chthonicdaemon 4d ago 68 comments

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

311 points by federicoponzi 4d ago 28 comments

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

34 points by todsacerdoti 11h ago 0 comments

Gemini Diffusion (simonwillison.net)

841 points by mdp2021 1d ago 226 comments

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

15 points by joak 3h ago 4 comments

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

12 points by hungle9 4h ago 4 comments

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

27 points by akkartik 13h ago 1 comments

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

19 points by Kerrick 6h 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

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

23 points by habedi0 4d ago 0 comments

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

9 points by samwho 3d ago 0 comments

Google's Veo3 Is Already Deepfaking All of YouTube's Most Smooth-Brained Content (gizmodo.com)

9 points by thunderbong 1h ago 0 comments

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

163 points by todsacerdoti 1d ago 110 comments

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

590 points by Ariarule 1d ago 464 comments

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

716 points by S0y 14h ago 748 comments

Why does the Beetham Tower hum? (trevorcox.me)

6 points by thunderbong 3d ago 2 comments

Analysis: Clean energy just put China CO2 emissions into reverse for first time

2 xbmcuser 0 5/22/2025, 10:42:55 AM carbonbrief.org ↗

Comments (0)

No comments yet