What a clear, step-by-step write-up of getting this POC (proof-of-concept) code running. She has picked as her audience experienced programmers, and one gets th

What a clear, step-by-step write-up of getting this POC (proof-of-concept) code running. She has picked as her audience experienced programmers, and one gets the sense that the write-up is as much for herself as for us. Which is great. We get to live vicariously through her and solve a small-ish (but non-trivial) problem with Rust, WASM and an OSM api with a cool visual payoff at the end. It's easy to let yourself not be impressed by straight-forward writing to a clear audience, because it looks so simple. But it's absolutely not simple and I'm glad to have found this blog and author. Thanks again, HN!