Typewriter text effect in SwiftUI

This article walks through implementing a typewriter-style text animation in SwiftUI using pure Swift and native SwiftUI APIs, no external dependencies. Minimum supported platforms: iOS 15.0+ . You can jump directly to the code. A complete example repository is provided at the end. About This article walks through implementing a typewriter-style effect animation in SwiftUI using pure Swift and native SwiftUI APIs — no external dependencies. Minimum supported iOS version is 15 and till the latest one iOS 26. Many existing implementations rely on UIKit wrappers or just string modifications that affect text appearance and doesn’t provide desired animation that fit’s and doesn’t break layout around. This implementation supports: Custom fonts Any font size Any font color Stable layout — the final text size is known in advance, so surrounding views remain unaffected The key point of the animation effect is to keep a text on same positions aligned to any side and avoid text jumps during anima