There are three sections, Featured, Shared and General pictures. They are rendered by using three seperate layouts one for each.
All the sections scroll horizontally and this is done by setting
section.orthogonalScrollingBehavior = .groupPaging
Snapshots are created when data changes which are applied to collectionView to render the changes.
Network layer uses dataTaskPublisher
to fetch data from network and create objects using Codables
.