YC's Garry Tan fixes 28 bugs in one AI-assisted 'fix wave' PR with Capy
garrytan · x · 2026-09-29
Garry Tan, president of Y Combinator, shared that he fixed 28 bugs in his project gbrain in a single 'fix wave' pull request working with Capy, an AI coding tool, calling the experience extremely satisfying. It's a firsthand data point from a prominent operator on how AI coding assistants are changing day-to-day engineering throughput.
Related event: YC President Garry Tan Fixes 28 Bugs in a Single PR with AI(2 posts)→
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