John Siracusa

rose. Automatically exported from code.google.com/p/rose

SwiftUIPickerLayout. A demonstration of some difficulties creating layouts with the SwiftUI Picker.

StreamCancel. Trying to understand some Swift 6 stuff.

NSTrackingArea-Bug. Sample application for an NSTrackingArea bug, filed as FB11772168.

SwiftUIFocusControl. Trying to learn how focus is controlled in SwiftUI

SwiftUIAnimations. Swift

SwiftUIHoverBug. Sample project for FB11988707 that demonstrates a SwiftUI hover bug in macOS.

FixedSizeForm. Sample app that demonstrates a Form size calculation bug triggered the presence of a trivial NSViewRepresentable view.

jquery-ui. The official jQuery user interface library.

SubscriptionStoreViewTabView. A bug in either TabView or SubscriptionStoreView?

MovingFormControls. A sample project demonstrating a macOS 26 Tahoe bug where form controls move on mouse-over.

unbusy. Clear the "busy" bit on files in macOS.

SwiftUIJitterBug. Swift

SwiftUIButtonIsPressedStateBug. Swift

XcodePreviewBugApp. Swift

Worker. Sample project for transferring large amounts of data between actors.

TabViewWithConfirmationFatalAnimation. Sample project that demonstrates a fatal error in SwiftUI when a .confirmationDialog() is added to a Settings view containing a TabView with .animation() applied to the selected tab binding.

Starman. Starman is a high-performance preforking Perl PSGI web server

SwitchGlass-Issues. Issues tracker for SwitchGlass: https://switchglass.app

GlassSwitchBug. Sample project for FB18256794 that demonstrates a glass tinting bug in macOS 26.0 Beta (25A5279m)

NSRunningApplicationActivate. Swift

GlassEffectTest. Sample project for FB21375029 demonstrating a glass effect bug in macOS 26.2 and 26.3 beta.

xcode-skills. Agent skills extracted from Xcode by running `xcrun agent skills export` with Xcode 27