Renting a sewing machine from the library

Epoll vs. io_uring in Linux

Developers don't understand CORS (2019)

Loupe – A iOS app that raises awareness about what native apps can see

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15-minute at-home Lyme disease tick test

Project Fetch: Phase Two

When I reject AI code even if it works

SMPTE Makes Its Standards Freely Accessible

UHF X11: X11 Built for VisionOS and Apple Vision Pro

NOLA 'Nacular: One man's crusade to preserve New Orleans's vernacular signage

Unauthorized alert sent to cell phones across Brazil

Your brain was never designed for this much bad news

DOS Game "F-15 Strike Eagle II" reversing project needs DOS test pilots

Whole cross-sectional human ultrasound tomography

Guide to the TD4 4-bit DIY CPU

Semiconductor Lifeline Keeps Fighter Jets in the Air

Armstrong Effect

Zigzag Decoding with AVX-512

Alice is impatient

Linux eliminates the strncpy API after six years of work, 360 patches

Show HN: StartupWiki – A Free Alternative to Crunchbase

PostgresBench: A Reproducible Benchmark for Postgres Services

Temporary Cloudflare accounts for AI agents

The rise of South Korea’s weapons business

Inference cost at scale with napkin math

The Wholesale Plagiarism of Obscure Sorrows

Bun has an open PR adding shared-memory threads to JavaScriptCore

Show HN: Make PDFs look scanned (CLI or in the browser via WASM)