Full description (ran out of space): losslessly compresses RGB and RGBA images to a similar size of PNG, while offering a 20x-50x speedup in compression and 3x-4x speedup in decompression.
I think you should have kept QOI in the title.
Spec fits on a singe-page, nice.
Previous discussion here.
This is a different blog post but yeah same topic as discussed last month.
Ahh damn, no support for 1-channel Grayscale…
…great format, but that knocks it out of my use-case.