Top stories summary
 Semaphore: A Full-Body Keyboard
 Show HN: GPT-4-powered web searches for developers
 Arrest made in SF killing of Bob Lee – alleged killer also worked in tech
 Replacing my best friends with an LLM trained on 500k group chat messages
 Largest island in a lake on an island in a lake on an island (2007)
 SQL Maxis: Why We Ditched RabbitMQ and Replaced It with a Postgres Queue
 Why does a plastic-wrapped turkey sandwich cost $15 at the NYC airport?
 Valve Restricts Accounts of 2500 Users Who Marked a Negative Game Review Useful
 I worked at Google for -10 days
 Lofi air traffic control – LAX
 Mass layoffs and absentee bosses create a morale crisis at Meta
 Aztec monks with 1/55 HP no longer die when picking up or dropping a relic
 Hetzner Introduces ARM64 Cloud Servers
 Colorado passes agricultural Right to Repair
 Prompt injection: what’s the worst that can happen?
 Improving Tailscale via Apple’s open source
 The art of auto engineering
 Intel Foundry Services and Arm announce collaboration on SoC design
 Ask HN: Side project of more than $2k monthly revenue? what's your project?
 YouTube-DL Hosting Ban Paves the Way to Privatized Censorship
 What are transformer models and how do they work?
 WebGPU Fundamentals
 We achieved a 6-fold increase in Podman startup speed
 Apple will use 100 percent recycled cobalt in batteries by 2025
 The FAA has granted SpaceX permission to launch its Starship rocket