I went to America's worst national parks so you don't have to

Michigan 'digital age' bills pulled after privacy concerns raised

Android now stops you sharing your location in photos

Struggling to heat your home? How about 500 Raspberry Pi units?

Galactic Algorithm

Point Cloud Allemansrätten

Can AI be a 'child of God'? Inside Anthropic's meeting with Christian leaders

Show HN: I built a social media management tool in 3 weeks with Claude and Codex

Caffeine, cocaine, and painkillers detected in sharks from The Bahamas

Opus 4.6 hallucinates twice as more today than when it released

The AI Layoff Trap

The Economics of Software Teams: Why Most Engineering Orgs Are Flying Blind

The economics of software teams: Why most engineering orgs are flying blind

X Randomly Banning Users for "Inauthentic Behavior"

Code Review Is the New Bottleneck for Engineering Teams

A Canonical Generalization of OBDD

Haunt, the 70s text adventure game, is now playable on a website

Apple's accidental moat: How the "AI Loser" may end up winning

Writing should have a soul and its own Claude Skill

All elementary functions from a single binary operator

State of Homelab 2026

Javier Milei's bribery scandal may have derailed Argentina's crypto investment

New metal with triple copper's heat conduction challenges fundamental physics

Taking on CUDA with ROCm: 'One Step After Another'

Vegetative Patients May Be More Aware Than We Knew

Sam Altman's home targeted in second attack

Tech valuations are back to pre-AI boom levels

Inventors Who Didn't Invent What They Are Famous for Inventing

A perfectable programming language

A Perfectable Programming Language

Microsoft engineer says original Task Manager was only 80KB to run on 90s comps

I ran Gemma 4 as a local model in Codex CLI

Uncharted island soon to appear on nautical charts

Navy to use underwater drones to help clear Iranian mines from Strait of Hormuz

The Moon Just Got a New Scar

Basics of Radar Technology

Google removes "Doki Doki Literature Club" from Google Play

European AI. A playbook to own it

The peril of laziness lost

Zed, A sans for the needs of 21st century (2024)

Zed, A sans for the needs of 21st century

Claude Opus 4.6 accuracy on BridgeBench hallucination test drops from 83% to 68%

The Closing of the Frontier

IrDA

The Triumph of Stupidity (1933)

Show HN: boringBar – a taskbar-style dock replacement for macOS

Reading Is Magic

EasyPost (YC S13) Is Hiring

Show HN: Claudraband – Claude Code for the Power User

DIY Soft Drinks

Building a SaaS in 2026 Using Only EU Infrastructure

Jim Allchin to Gates and Ballmer on the state of quality at Microsoft (2004)

Bouncer: Block "crypto", "rage politics", and more from your X feed using AI

Ask HN: What Are You Working On? (April 2026)

How long-distance couples use digital games to facilitate intimacy (2025)

Investigating How Long-Distance Couples Use Digital Games to Facilitate Intimacy

Textbooks and Methods of Note-Taking in Early Modern Europe (2008)

Seven countries now generate nearly all their electricity from renewables (2024)

Seven countries now generate 100% of their electricity from renewable energy

Tell HN: OpenAI silently removed Study Mode from ChatGPT

Pro Max 5x quota exhausted in 1.5 hours despite moderate usage

Show HN: Oberon System 3 runs natively on Raspberry Pi 3 (with ready SD card)

We have a 99% email reputation, but Gmail disagrees

Tell HN: Docker pull fails in Spain due to football Cloudflare block

Tell HN: docker pull fails in spain due to football cloudflare block

Why AI Sucks at Front End

Bring Back Idiomatic Design (2023)

Bring Back Idiomatic Design

Internet outage in Iran reaches 1,008 hours

The Physics of GPS

What have been the greatest intellectual achievements? (2017)

JVM Options Explorer

Doom, Played over Curl

Intel Xpress Resurrection: Reviving a Forgotten EISA Beast

Optimization of 32-bit Unsigned Division by Constants on 64-bit Targets

Phyphox – Physical Experiments Using a Smartphone

Is math big or small?

Is Math Big or Small?

I run multiple $10K MRR companies on a $20/month tech stack

Anthropic downgraded cache TTL on March 6th

The End of Eleventy

High-Level Rust: Getting 80% of the Benefits with 20% of the Pain

Exploiting the most prominent AI agent benchmarks

How to build a `Git diff` driver

Small models also found the vulnerabilities that Mythos found

The Problem That Built an Industry

Mark's Magic Multiply

Filing the corners off my MacBooks

Compute iOS XNU offset from kernel cache

I gave every train in New York an instrument

Cooperative Vectors Introduction

A Tour of Oodi

An Interview with Pat Gelsinger

Most people can't juggle one ball

Every plane you see in the sky – you can now follow it from the cockpit in 3D

Happy Map

The Miller Principle (2007)

The Soul of an Old Machine

Tofolli gates are all you need

Floyd's Sampling Algorithm

Network Flow Algorithms