In a recent WWDC 2025 session, Apple revealed that a new API for creating skewed elements in iOS will be available soon. This API, called containerConcentric, will enable developers to create automatically adaptive corner radius for their UI elements, regardless of the device's form factor or screen size.
This is a game-changer for developers who have been struggling to create consistent and visually appealing UI elements across different devices and screen sizes. With containerConcentric, the corner radius will be automatically adjusted to match the container's shape, eliminating the need for private APIs and custom code for each device.
The best use cases for this new API are toolbars, search bars, and other controls where a consistent and visually appealing design is crucial.
Developers can look forward to a more streamlined and efficient way of creating UI elements that adapt to different devices and screen sizes, without the need for complex custom code or private APIs.