macOS
On-device macOS Sequoia on a Mac
macOS Sequoia is implemented in the native Swift app, not as a web view in the notch. Now Playing on newer systems can use MediaRemoteAdapter paths introduced around macOS 15.4.
Last updated 2027-08-31
Why native matters
A real Mac utility can follow Spaces, displays, and system appearance. macOS Sequoia is part of that host.
What stays in-tree
First-party macOS Sequoia lives in the app. Third-party packages cannot load unsigned code.