I'm regularly downloading data from an API for data analysis. The API has a max number of requested items per call, so I'm chunking up my thousands of requested items.

At some point, errors started occuring seemingly randomly when fetching. I eventually found out it was a rate limiting problem, but the error wasn't clear. So, I debugged it visually, by checking whether all chunks arrived or not.

I still haven't disabled the visual debugging output, because it's so fun to look at 😄