597

Ultrasonic Chef's Knife

446

Visa holders on vacation have 15 hours to return to US or pay $100k fee

396

AI was supposed to help juniors shine. Why does it mostly make seniors stronger?

249

Vapor chamber tech keeps iPhone 17 Pro cool

240

Git: Introduce Rust and announce it will become mandatory in the build system

211

FLX1s phone is launched

183

iFixit iPhone Air teardown

165

Are touchscreens in cars dangerous?

163

$2 WeAct Display FS adds a 0.96-inch USB information display to your computer

127

The bloat of edge-case first libraries

113

Is Zig's new writer unsafe?

113

Vibe coding cleanup as a service

111

Why do some gamers invert their controls?

109

Amazon to end commingling after years of complaints from brands and sellers

102

macOS becomes iOS: Safari video controls

101

Systemd can be a cause of restrictions on daemons

91

In defence of swap: common misconceptions (2018)

90

Britain jumps into bed with Palantir in £1.5B defense pact

85

Designing NotebookLM

81

Cormac McCarthy's tips on how to write a science paper (2019) [pdf]

81

China's 200M gig workers are a warning for the world

52

Spectral Labs releases SGS-1: the first generative model for structured CAD

52

Overcoming barriers of hydrogen storage with a low-temperature hydrogen battery

50

Images over DNS

49

Kitty – GPU based terminal emulator

48

Node 20 will be deprecated on GitHub Actions runners

44

A vibrator helped me debug a motorcycle brake light system

41

Philips announces digital pathology scanner with native DICOM JPEG XL output

40

Living microbial cement supercapacitors with reactivatable energy storage

40

Show HN: FocusStream – Focused, distraction-free YouTube for learners

40

A webshell and a normal file that have the same MD5

37

The LLM Lobotomy?

34

TV Time Machine: A Raspberry Pi That Plays Random 90s TV

34

IG Nobel Prize Winners 2025

33

New H-1B visa fee will not apply to existing holders, official says

31

A revolution in English bell ringing

30

The dawn of the post-literate society – and the end of civilisation

30

The Gold Card

30

Teen suspect surrenders in 2023 Las Vegas casino cyberattack case

27

Bazel and Glibc Versions

23

A Beautiful Maths Game

22

The Counterclockwise Experiment

21

A brief history of threads and threading

14

Ask HN: Radar and radio failures at Dallas area airports

10

Deep researcher with test-time diffusion

10

AI and surveillance capitalism are undermining democracy

9

Writing a competitive BZip2 encoder in Ada from scratch in a few days – part 3

8

Introduction to Programming Languages

7

Bezier Curve as Easing Function in C++

6

Microsoft memo advises H1B employees to return immediately if currently abroad

5

What Makes System Calls Expensive: A Linux Internals Deep Dive

5

Are We Chasing Language Hype over Solving Real Problems?

4

Kirkwood Gap Facts for Kids

3

Starship will soon fly over towns and cities, but will dodge the biggest ones

3

UNESCO Launches the First Virtual Museum of Stolen Cultural Objects

3

Czech founding father Masaryk's message revealed in long-sealed envelope

3

Bringing restartable sequences out of the niche

2

Triple Buffering in Rendering APIs

2

Processing Strings 109x Faster Than Nvidia on H100

2

Homegrown digital road maps turn into lifelines for West Bank’s Palestinians

2

Drawn in the dock: the story of UK courtroom illustration (2020)

1

Tariffs make it harder to justify US investments, automakers and suppliers warn

1

Show HN: Ggc – A Git CLI tool written in Go with interactive UI

1

Albert Einstein Gives a Speech Praising Immigrants' Contributions to America

1

The Great American Travel Book: The book that helped revive a genre

1

How Neural Super Sampling Works: Architecture, Training, and Inference

1

Why is your open source project still hosted on GitHub?

1

Compiling a Functional Language to LLVM (2023)

1

Representing Heterogeneous Data (2023)