Learn SwiftUI with interactive examples and code snippets for components like Sliders, Toggles, Lists, and Grids. Explore foundational elements such as Colors, Fonts, Haptics, Gestures, Animation, SF Symbols, and Accessibility.
Write and organize text with a minimalist interface. Record appointments and paste code snippets. Use scratchpad features for notes and ideas. Enable undo/redo via shaking. Access lights off mode with swipe gestures.
Test knowledge of macOS versions including Yosemite, El Capitan, Sierra, High Sierra, Mojave, Catalina, Big Sur, Monterey, and Ventura. Answer multiple-choice questions about system features and updates. Track progress and review incorrect answers.
