Federico Mena Quintero on Nostr: There is to plot some pretty data derived from the history of a git repo. I want to ...

There is https://github.com/src-d/hercules to plot some pretty data derived from the history of a git repo. I want to do a "lines of C vs. lines of Rust over time" plot for librsvg. Does anyone know a tool that can do that? It's easy enough to write, but maybe there's something already.