I wish image-set was more efficient to use. I'm way too lazy to maintain explicit lists of every variant file path for every image if I can avoid it (which shou

I wish image-set was more efficient to use. I'm way too lazy to maintain explicit lists of every variant file path for every image if I can avoid it (which should be possible if we take advantage of systematic file naming conventions already commonly in place). I'd take this proposed solution over image-set, simply because it avoids that extra work, not to mention being more backwards-compatible; image-set would require you to list the path for the 1x asset of an img element in both the 'src' attribute and the image-set attribute in order to maintain backwards-compatibility.