Looks really neat! All the images on the site show mobile apps, does this also do website app design? Also, I'd love to see how it handles design consistency

Looks really neat! All the images on the site show mobile apps, does this also do website app design? Also, I'd love to see how it handles design consistency between pages. Can this be used to come up with a design and component system, that is used on multiple pages (eg. come up with the components, then each page is a layout of those saved components)?