CSS - Detect Dark Mode
One of the cool new features in CSS is the ability to detect a users preferred color scheme using the prefers-color-scheme media query. You can use this to detect if a user has enabled dark mode in their OS preferences and change the look of your site accordingly.
Browser support: https://caniuse.com/#search=prefers-c...
MDN info: https://developer.mozilla.org/en-US/d...