• Apple’s new Liquid Glass design language marks a major shift in iOS 26 UI design. • Learn what Liquid Glass is, how it works across SwiftUI and UIKit, and what to watch out for when updating an existing iOS app.

Article Summaries:

  • Apple has unveiled Liquid Glass, a new design language that will shape the user interface of iOS 26. The feature introduces a translucent, glass‑like aesthetic that blends background content with foreground elements, creating a layered, depth‑rich look. Liquid Glass is supported in both SwiftUI and UIKit, with APIs that let developers apply blur, vibrancy, and dynamic opacity to views. The announcement includes best‑practice guidance for migrating existing apps, highlighting potential performance impacts, layout adjustments, and the need to test on older devices. Developers are encouraged to experiment with the new components early to ensure a smooth transition to iOS 26’s visual style.

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