WhatLate last year, I had an idea that’s been steadily brewing in my head. I’ve found myself with some free time recently (it coincided with vacation, go figure), and I’ve hacked together some proof-of-concept code. Whether or not it is actually proving the concept I’m not sure, but the results are somewhat interesting, and I believe the idea is novel (I haven’t found any other implementation in the wild). So it’s at least worthy of a blog post.I wrote cssfact, a lossy CSS compressor. That is, a...