By now a lot of ppl have commented on the tech (sixel) but it really annoys me when projects don't explain in simple terms the overall workings in the readme:
"lsix is a shell script that uses ImageMagick convert tool to list images on a shell screen on terminals that support the Sixel format"
There, was that so hard?!? :-(
EDIT: oops, it does mention it, everywhere actually. 1) need to pay more attention but 2) I was just venting because of so many other repos I have to spelunk to have answers for when a few words in the readme would do :-)