With both macOS and Windows on desktop, along with iOS and Android on mobile, supporting dark mode, we wanted to see if we could track audience color preferences in Google Analytics. This is useful as it could impact design decisions down the road, and determine whether or not it's worth creating a dark version of a website.
In my previous post, I explored converting existing TravisCI jobs into GitHub Actions. If you're unfamiliar with GitHub Actions, I recommend reading that post first as it explains some of the basics. Since then, I've spent a bit more time experimenting with them and have found a slightly concerning security issue.