For developers switching from UIKit to SwiftUI, creating a responsive layout can be difficult. It takes a change in perspective to balance **proportional spacing**, minimum height restrictions, and dynamic adaptability across devices. This post explains how to use SwiftUI's **relative modifiers** to ensure accuracy and adaptability while making sure layouts work well on all screen sizes.

When attempting to preview SwiftUI components in Xcode 15, developers working on UIKit applications may get the annoying "New build system required" warning. Workspace settings that are not in line with the most recent specifications for the new build system are the cause of this problem. Developers can maintain smooth project operations and restore preview capability by cleaning the build folder and inspecting and changing options, such as WorkspaceSettings.xcsettings.