I am trying to compress images with mozjpeg when I implemented it in node.js according to the docs it worked fine. const input = fs.readFileSync("in.ppm"); const out = mozjpeg.encode(input, { qual...

I found two slightly conflicting blog posts on this matter, here I summarize: jpegoptim and jpegtran perform identically and produce identical results, while mozjpeg takes twice as long for very ...