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Apple’s Darwin OS and XNU Kernel Deep Dive

(https://tansanrao.com/blog/2025/04/xnu-kernel-and-darwin-evolution-and-architecture/)

249 points | 68 comments

by tansanrao, Apr 5, 2025

The order of files in /etc/ssh/sshd_config.d/ matters

(https://utcc.utoronto.ca/~cks/space/blog/sysadmin/OpenSSHConfigOrderMatters)

73 points | 24 comments

by NGRhodes, Apr 3, 2025

Lessons from open source in the Mexican government

(https://lwn.net/Articles/1013776/)

35 points | 4 comments

by signa11, Apr 4, 2025

The Llama 4 herd

(https://ai.meta.com/blog/llama-4-multimodal-intelligence/)

977 points | 467 comments

by georgehill, Apr 5, 2025

Serving Vector Tiles, Fast

(https://spatialists.ch/posts/2025/04-05-serving-vector-tiles-fast/)

28 points | 4 comments

by altilunium, Apr 6, 2025

Show HN: I built a word game. My mom thinks it's great. What do you think?

(https://www.whatsit.today/)

364 points | 179 comments

by mkate, Apr 5, 2025

The ADHD body double: A unique tool for getting things done

(https://add.org/the-body-double/)

116 points | 51 comments

by yamrzou, Apr 5, 2025

What if we made advertising illegal?

(https://simone.org/advertising/)

967 points | 772 comments

by smnrg, Apr 5, 2025

What's in that bright red fire retardant? No one will say, so we had it tested

(https://laist.com/news/climate-environment/how-much-toxic-heavy-metal-is-in-that-bright-red-fire-retardant-we-had-it-tested-to-find-out)

76 points | 47 comments

by littlexsparkee, Apr 4, 2025

Faster interpreters in Go: Catching up with C++

(https://planetscale.com/blog/faster-interpreters-in-go-catching-up-with-cpp)

143 points | 29 comments

by ksec, Apr 5, 2025

North America Is Dripping from Below, Geoscientists Discover

(https://www.jsg.utexas.edu/news/2025/04/north-america-is-dripping-from-below-geoscientists-discover/)

84 points | 22 comments

by jandrewrogers, Apr 5, 2025

Dynamic Register Allocation on AMD's RDNA 4 GPU Architecture

(https://chipsandcheese.com/p/dynamic-register-allocation-on-amds)

104 points | 21 comments

by ingve, Apr 5, 2025

A Vision for WebAssembly Support in Swift

(https://forums.swift.org/t/pitch-a-vision-for-webassembly-support-in-swift/79060)

176 points | 80 comments

by LucidLynx, Apr 5, 2025

Exeter's unassuming co-op worker leads double life as 'Lord of the Logos'

(https://www.devonlive.com/whats-on/whats-on-news/exeters-unassuming-co-op-worker-10039941)

126 points | 47 comments

by summoned, Apr 5, 2025

UK bans fake reviews and sneaky fees

(https://www.theguardian.com/money/2025/apr/06/uk-bans-22bn-sneaky-fees-and-fake-reviews-for-online-products)

5 points | 0 comments

by charlieirish, Apr 6, 2025

Rules for Negotiating a Job Offer (2016)

(https://haseebq.com/my-ten-rules-for-negotiating-a-job-offer/)

327 points | 152 comments

by yamrzou, Apr 5, 2025

We are still using 88x31 buttons

(https://ultrasciencelabs.com/lab-notes/why-we-are-still-using-88x31-buttons)

87 points | 32 comments

by PaulHoule, Apr 5, 2025

Diagnosing bugs preventing sleep on Windows

(https://peteronprogramming.wordpress.com/2025/04/02/diagnosing-bugs-preventing-sleep-on-windows/)

38 points | 22 comments

by donpedro1337, Apr 2, 2025

Emulating an iPhone in QEMU

(https://eshard.com/posts/emulating-ios-14-with-qemu)

207 points | 48 comments

by walterbell, Apr 5, 2025

Open Source Coalition Announces 'Model-Signing' to Strengthen ML Supply Chain

(https://pypi.org/project/model-signing/)

47 points | 6 comments

by m463, Apr 5, 2025

Brushing Up on Hardware Hacking – Reverse Engineering Electric Toothbrushes

(https://voidstarsec.com/blog/pifex-pigen)

7 points | 1 comments

by voxadam, Apr 2, 2025

Photons, neutrinos, and gravitational-wave astronomy

(https://www.as.arizona.edu/~mrenzo/courses/notes-lecture-GWprog.html)

6 points | 0 comments

by ninocan, Apr 3, 2025

Compilers: Incrementally and Extensibly (2024)

(https://okmij.org/ftp/tagless-final/Compiler/index.html)

120 points | 31 comments

by todsacerdoti, Apr 5, 2025

The death of the middle-class restaurant

(https://www.nytimes.com/2025/04/04/dining/middle-class-restaurant.html)

15 points | 14 comments

by lxm, Apr 6, 2025

The Importance of Fact-Checking

(https://lithub.com/on-the-episode-that-changed-ira-glasss-this-american-life-forever/)

149 points | 92 comments

by NaOH, Apr 1, 2025

Jumping Spiders

(https://digital.tnconservationist.org/publication/?i=663361&article_id=3697028&view=articleBrowser)

113 points | 49 comments

by rolph, Apr 1, 2025

Identifying a defective RAM IC on laptops with soldered memory

(https://blog.piernov.org/identifying-defective-ram-ic/)

34 points | 3 comments

by userbinator, Apr 2, 2025

Rich Text, Poor Text (2013)

(https://laemeur.sdf.org/words/D29.html)

41 points | 17 comments

by SerCe, Apr 2, 2025

TripoSG – Text to 3D Model

(https://github.com/VAST-AI-Research/TripoSG)

6 points | 2 comments

by taikon, Apr 6, 2025

Great Question (YC W21) Is Hiring Applied AI Engineers

(https://www.ycombinator.com/companies/great-question/jobs/AtPa8pe-ai-engineer)

1 points | comments

by nedwin, Apr 5, 2025

Recreating Daft Punk's Something About Us

(https://thoughts-and-things.ghost.io/recreating-daft-punks-something-about-us/)

272 points | 52 comments

by MistyMouse, Apr 5, 2025

OpenVertebrate Presents a Database of 13K 3D Scans of Specimens

(https://www.openculture.com/2024/03/openvertebrate-presents-a-massive-database-of-13000-3d-scans-of-vertebrate-specimens.html)

178 points | 18 comments

by exikyut, Apr 5, 2025

Getting the Firmware of a VTech/LeapFrog LeapStart/Magibook

(https://leloubil.prose.sh/leapstart-1)

24 points | 3 comments

by LelouBil, Apr 3, 2025

Show HN: OCR pipeline for ML training (tables, diagrams, math, multilingual)

(https://github.com/ses4255/Versatile-OCR-Program)

159 points | 35 comments

by ses425500000, Apr 5, 2025

Loader's Number

(https://googology.fandom.com/wiki/Loader%27s_number)

58 points | 10 comments

by lisper, Apr 5, 2025

Scientists witness living plant cells generate cellulose and form cell walls

(https://phys.org/news/2025-03-scientists-witness-cells-generate-cellulose.html)

93 points | 2 comments

by PaulHoule, Apr 2, 2025

Database Protocols Are Underwhelming

(https://byroot.github.io/performance/2025/03/21/database-protocols.html)

93 points | 20 comments

by PaulHoule, Apr 5, 2025

Is Python Code Sensitive to CPU Caching? (2024)

(https://lukasatkinson.de/2024/python-cpu-caching/)

72 points | 35 comments

by leonry, Apr 2, 2025

World's largest wildlife crossing reaches critical milestone. Now what?

(https://www.yahoo.com/news/worlds-largest-wildlife-crossing-reaches-100046299.html)

66 points | 72 comments

by Stratoscope, Apr 1, 2025

NNCP

(https://www.complete.org/nncp/)

7 points | 0 comments

by nmstoker, Apr 5, 2025

A Year of Rust in ClickHouse

(https://clickhouse.com/blog/rust)

24 points | 2 comments

by valyala, Apr 5, 2025

Tracking the international space station with an Arduino

(https://faridrener.com/2025/04/04/tracking-iss.html)

48 points | 5 comments

by proteusvacuum, Apr 5, 2025

Annotated Unix Magic Poster

(https://unixmagic.net/)

189 points | 31 comments

by kaycebasques, Apr 5, 2025

NASA's Project Scientist Faces Painful Choices as Voyager Mission Nears Its End

(https://gizmodo.com/keeping-voyager-alive-nasas-project-scientist-faces-painful-choices-as-the-iconic-mission-nears-its-end-2000580634)

101 points | 30 comments

by rntn, Apr 5, 2025

The blissful Zen of a good side project

(https://joshcollinsworth.com/blog/the-blissful-zen-of-a-good-side-project)

512 points | 126 comments

by ingve, Apr 4, 2025

The DDA Algorithm, explained interactively

(https://aaaa.sh/creatures/dda-algorithm-interactive)

94 points | 14 comments

by ibobev, Apr 1, 2025

Coolify: Open-source and self-hostable Heroku / Netlify / Vercel alternative

(https://coolify.io/)

354 points | 161 comments

by vanschelven, Apr 2, 2025

Pytest for Neovim

(https://github.com/richardhapb/pytest.nvim)

68 points | 19 comments

by richardhapb, Apr 5, 2025

Show HN: Clawtype v2.1 – a one-hand chorded USB keyboard and mouse [video]

(https://www.youtube.com/watch?v=N2PSiOl-auM)

94 points | 23 comments

by akavel, Apr 4, 2025

Why Does Claude Speak Byzantine Music Notation?

(https://fi-le.net/byzantine/)

134 points | 81 comments

by fi-le, Apr 1, 2025

Ferron – A fast, memory-safe web server written in Rust

(https://github.com/ferronweb/ferron)

124 points | 86 comments

by lamg, Apr 2, 2025

An image of an archeologist adventurer who wears a hat and uses a bullwhip

(https://theaiunderwriter.substack.com/p/an-image-of-an-archeologist-adventurer)

1459 points | 877 comments

by participant3, Apr 3, 2025

True Romance (1993) – A 30th Anniversary Retrospective

(https://cinemascholars.com/true-romance-1993-a-30th-anniversary-retrospective/)

23 points | 4 comments

by walterbell, Apr 5, 2025