just discovered GitHub's awesome picture comparisons functions and wanted to share
if you change a picture (edit it or generate a new version and store it under the same name in the same directory) GitHub offers three different ways to see this change in the commit:
- simply have the previous and the current picture verson side by side (default)
- a vertical line which can be swiped horizontally to transform the previous version into the new one (called Swipe - my favorite)
- a slider which fades between the previous and the current version (called: Onion Skin)
Have a look at this commit to see what I mean.