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Re:Show HN: JavaScript image compressor by ratsz on Tuesday July 25, 2017 @11:06AM (#14848248)
This is a simple resize using canvas.drawImage(). Since data is permanently lost in the output file, it is misleading to call it compression.
Re:Show HN: JavaScript image compressor by btown on Tuesday July 25, 2017 @11:22AM (#14848392)
Lossy compression is still technically compression.
Re:Show HN: JavaScript image compressor by XaspR8d on Tuesday July 25, 2017 @01:33PM (#14849895)
I've optimally compressed your image for you:

<EOF>

(For very naive definitions of "optimal")