#GitHub View modes

GitHub is all about comparing versions right? So why not make comparing images more awesome? GitHub now has view modes for image diffs.

• Two Up: Lets you see your versions side by side, and shows you any changes in image dimensions.
• Swipe: Allows you to see edge to edge changes making it easy to detect minute color shifts.
• Onion Skin: Allows you to see through your versions, making subtle alignment shifts easier to spot.
• Difference: Lets you quickly see which pixels in a image have changed between versions.

To see it in action, check out the demo