It seems to compile a big WASM blob? Unsure about this. In particular, if it serves out the HTML that I actually wrote, then.... OK, I suppose? This seems a very complicated way to go about things, but whatever, it's invisible, so I'm testing it. If it serves all that wasm to the actual users then it's going straight in the bin. But... currently, the server doesn't seem to be able to even serve this wasm monstrosity it creates, so maybe it only works for a one page website. All seems v complex!