Claude Code added a /stats command. The stats are cached in $HOME/.claude, so I made a fun program with Bun + WASM that pulls the stats (nonsensitive, nonidentifiable), posts them to a database, and lets you see where your usage lies.

The code is here[^1] if anyone's interested in the rendering code or wants to make sure I'm not exfiltrating their credit card.

[^1]: https://github.com/tspader/claude-wrapped/