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by varenc 12 days ago
The way source maps are used by dark net sites, and the reason it exists, are probably unrelated! I think it was just an early form of using image tiling for big efficiency gains. Now with HTTP2/QUIC you can request many small individual images without much overhead, but back the day there were huge gains by sending one larger image instead of 50 smaller ones. (There's also the pure CSS solution used with image sprites that's between the old web and the current era, but I digress)