Yep, I used to work somewhere that offered a multi-tenant SaaS app that customers could style themselves. We needed to make sure changes we made for a new relea

Yep, I used to work somewhere that offered a multi-tenant SaaS app that customers could style themselves. We needed to make sure changes we made for a new release wouldn't cause issues with their custom styles. Threw together something that use IM and WebDriver to capture images and compare them.