SwiftUI 5 brings collaborative canvas and cross-device previews

Design · 5 min read

SwiftUI 5 focuses on collaboration and developer productivity by introducing a collaborative canvas that multiple team members can edit simultaneously. The canvas supports shared annotations, component locking, and real-time diffs, making it easier for designers and engineers to co-author UI components.

The update also adds cross-device previews that stream a live preview of the UI running on a tethered iPhone, iPad, or Vision Pro device. Previews are now interactive and can propagate state changes between instances, letting teams test adaptive layouts and multimodal inputs in real time.

Performance improvements under the hood reduce compilation times for large Swift packages, and new APIs simplify state synchronization across devices. Apple provided migration notes for projects using earlier SwiftUI versions and launched templates to help teams adopt the collaborative workflow.