目录

• Welcome
• Get started
  • Learn to code
  • Get started with app playgrounds
  • Create an app playground
  • Use and create playground books
• Manage playgrounds
• Work in an app playground
  • Explore app playgrounds
  • Hide, show, or resize an App Preview
  • Enter code in an app playground
  • Run your app
  • Add Swift files, images, and Swift packages
  • Open items quickly
  • Create an app icon
• Work in a playground book
  • Enter code in a playground book
  • Run code in a playground book
  • Work with shared Swift files
  • Work with pages
  • Reset a playground book
• Use the developer documentation
• Share a playground
• Copyright