For some components like lists, you want them to adapt as the screen size increases. For others, you simply want to hide them. Most apps for example have different navigation experiences for desktop vs. mobile. To help you pull this off, we’re going to create new visibility rules that allow you to target different device widths.

Visibility is where we’re starting, but we’ll need to do a lot more. We know you’ll also need to be able to set visual styles, the number of columns in a list, and more based on screen size.