Observed arrival · 2026-11-03
One Brain Left puts AI use cases on the evidence table
A source-linked catalog of workplace AI use cases, scored in “brain cells,” alongside rankings of AI repositories on GitHub.
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✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- People evaluating practical AI use cases
- Worth noticing
- GitHub rankings label lifetime stars per day as a discovery proxy, not measured recent growth.
Field notes
Entries pair a named workplace task with a source, tools, date and a score out of ten brain cells; some explicitly label entries “Source checked.” One example says JR Kyushu's sales team used Gemini for landing-page drafts, booking-search functionality and SEO, while noting the source does not establish more bookings. The GitHub section describes its newest-fast-risers metric as lifetime stars per day in a sample of 50 repositories, not measured recent growth.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
$PaidCommerce or pricing visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
One card from the complete issue