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YAGNI

YAGNI

LLM junk food w/ Justin Duke

Oct 1, 2026 · 59m

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About this episode

Justin Duke, who runs Buttondown, calls himself a "radical LLM centrist." About two-thirds of Buttondown's merged code comes from LLMs, but he still pushes back on the most extreme software factory takes. He and Matt talk about why most "factories" are only tuned for throughput and why so much agent work is snacking: low effort and low value. They also get into the rise of fake third-party services, and whether Kanban is a warning about borrowing manufacturing ideas without the principles behind them. Plus: a huge pile of regexes, CI that rejects PRs without screenshots, and why Buttondown's Storybook has quietly become its staging server. Mentioned in this episode Snacks are cheaper and…