A nice explanation with "decompressed" code on what's going on is here: https://observablehq.com/@darabos/decoding-a-city-in-a-bottle https://observablehq.com/@

A nice explanation with "decompressed" code on what's going on is here: https://observablehq.com/@darabos/decoding-a-city-in-a-bottle https://observablehq.com/@darabos/decoding-a-city-in-a-bottl...