Latest High-Signal Products

Today
YesterdayMedium confidence

This is a site that maps the references on Gary Overacre's 1980s UNIX Magic poster to short write-ups with sources. I posted an earlier version about a year ago [1]. Since then I rewrote some of the annotations, added deep-linking to individual markers and a frame/sidebar view...

Published: Apr 27, 2026

  • GitHub
  • Maps
  • News
Signal score: 135.6
YesterdayMedium confidence

While speccing out this spreadsheet tool, I realized that I never had to think about the keybindings. It all just came naturally from Vim. Normal/insert/visual modes, hjkl navigation, dd/yy/p, :w, :q. The usual muscle memory works. It supports CSV/TSV import and export, and a...

Published: Apr 27, 2026

  • GitHub
  • News
Signal score: 132.3
YesterdayLow confidence

The standard GPU utilization metric reported by nvidia-smi, nvtop, Weights & Biases, Amazon CloudWatch, Google Cloud Monitoring, and Azure Monitor is highly misleading. It reports the fraction of time that any kernel is running on the GPU, which means a GPU can report 100% uti...

Published: Apr 27, 2026

  • Amazon
  • News
  • Open Source
Signal score: 126.2
YesterdayLow confidence

Forkle (forkle.co.uk) is a daily word game where two thematically linked crosswords occupy the same grid simultaneously. Every tile contains two letters - one belonging to each puzzle - displayed as a diagonal colour split. Where the two puzzles intersect, some tiles share the...

Published: Apr 27, 2026

  • News
Signal score: 125.8
YesterdayLow confidence

I thought cookie clicker but with yubikey taps might be funny, and this is a proof of concept. Cloudflare did something similar in 2021, pitching yubikey-proven taps as a captcha replacement: https://news.ycombinator.com/item?id=27141593 Cloudflare's idea of proving personhood...

Published: Apr 27, 2026

  • News
  • Security
Signal score: 111.7
YesterdayLow confidence

Hi hn! It has always annoyed me that recipe websites are so cluttered and have so much (in my opinion) useless fluff, so I made a little website to solve that problem! One good thing about SEO for once is that Google has pretty much forced the internet to adopt JSON-LD for rec...

Published: Apr 27, 2026

  • News
Signal score: 110.9