Build Photo Gallery App in SwiftUI 4, iOS 16 & PhotosPicker

Build a profile picture view in a navigation stack using a z stack, overlaying a bottom-aligned photo picker button on a circular placeholder or selected image.

Create a photo picker view in SwiftUI 4 using PhotosPicker and a view builder, bind selected item and filter for images, then display the image with an edit button.

Create a profile stats view in SwiftUI that displays student and course counts using hstack and vstack layouts, sf symbols, and top padding for a polished profile section.

Build an area of interest view under the profile using a scrollable lazy vertical grid with adaptive columns, iterating over area strings to show text in capsule backgrounds with padding.

Create a dynamic gallery view with a lazy grid in SwiftUI, managing multiple selected photos via a photos picker and displaying them as resizable UI images with animation.

Implement a multi photo picker in SwiftUI by treating the photos picker item as an array, building a reusable photos picker button, and updating the UI with the selected images.

Build a dynamic grid button in SwiftUI with a view builder. The grid cycles through 1–4 columns using grid layout count mod four plus one as photos are added.