Show HN: Claude's Code – tracking the 19M+ commits generated by Claude on GitHub

I was curious about the amount of code on GitHub that is generated with Claude Code, and this is my attempt at finding that answer. Spoiler alert: It's a lot - around 19M commits by my count In a nutshell it is a dashboard that presents some basic, and hopefully, interesting stats about commits signed by Claude Code on GitHub - in public repos. Not all commits are signed (via the author field, or a commit "trailer"), and many repos are private, which means Claude's reach is probably wider than what you see here. But I think it's enough to see the spread and learn a bit about how it's used. Technology wise, it's a pretty basic Next.js app with Recharts for graphing and PostgreSQL for the DB. I started off with using BigQuery because I estimated I would need the analytical scale, but I eventually pivoted to Postgres because the small writes, and frequent reads for deduplication became too expensive. The ingestion/backfill job is the more interestin