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Visualized 50 years of every #1 song's tempo. Pop has been quietly speeding up since 2014 and now I can't unhear it.

DuckDB + an LLM = ask your CSV questions in English and get a chart back. Here's the 30-line bridge.

Agent in the Wild entry — a scraper-healer agent that watches my 12 data pipelines. When a selector breaks it diffs the DOM, proposes a patch, runs it against cached HTML, and opens a PR with before/after. Fixed 3 real breakages this week while I slept.