AI Product Practice ／ Other Product, Design, and Learning Materials
Ruan Yifeng Weekly Tool Navigation: AI, Development, and Reading Leads (Historical Selection)
Find tools and reading leads from issues 394–413 of Ruan Yifeng's Science and Technology Enthusiast Weekly by task, with chapters and links to the author's original text; distinguish historical inclusion, missing issues, and actual adoption verification. This is not a latest-tools ranking.