I'd agree with that if it were about a JPEG decoder - JPEG is a simple algorithm. But JPEG XL is really quite complex. Like kinda really complex. It is better d

I'd agree with that if it were about a JPEG decoder - JPEG is a simple algorithm. But JPEG XL is really quite complex. Like kinda really complex. It is better described as a mixing pot for lots of different, individually-impressive contributions to image compression accumulated over years of open source iteration, rather than a succinctly describable algorithm. like it would be better to call it a hybrid of the existing flif/fuif/lode png/pik/brunsli/guetzli/gritibanzli/butteraugli/gralic projects, and it's also using libhwy for cross-platform simd. 311 kb, to run that via js, is amazing, imo.