import SwiftUI

The video likely performed well due to its visually engaging and unique animation, appealing to developers interested in custom UI elements and SwiftUI. The clear demonstration of a functional and aesthetically pleasing progress bar, combined with the creator's branding, serves as an effective native promotion.

The video showcases a custom loading progress bar animation created using SwiftUI. The animation features abstract black shapes that morph and fill a container, accompanied by a percentage counter that increases from 0% to 100%.