Gist: How are images uploaded to a gist?

Question

Here is the image file: https://gist.github.com/mbostock/5503544#file-thumbnail-png

I tried to drag-and-drop the image file in the edit mode of a gist. That didn\'t

Answer 1

I was looking for an answer to this same question too, in my case in order to be able to upload PDF files. I had trouble with gist-img (mentioned in another answer to this question). I searched some more and discovered gistup, which worked perfectly, the first time I tried it. It uses node and npm, so it should work on most major operating systems.