Static image resolution

[pavelloz]

Hello, great job on the tool :)

Im a huge fan of caniuse and this will help me visualize support in my blog posts.

Maybe high dpi screens are still not majority, but in the target group of this tool (and readers) its very common to have retina screens, so i would propose shooting screenshots at 2x dpi

Example how current screenshots look like on my screen:

Compared to the original:

Notice sharpness of the fonts.