… namely from the top to down. If we don’t follow the order, the user’s attention will be scattered. The appearance of all elements at once would look bad as well.
A good Progressive Web App loads instantly regardless of network state and puts up its own UI on the screen without requiring a network round trip (i.e when it’s offline).
We must strive to design experiences, not templates. Using real content in the initial design process helps you narrow your focus and create a fine-tuned experience tailored to your target audience.