How do I optimize app bundle size on macOS using Swift?

Optimizing app bundle size on macOS can lead to improved performance and user experience. Here are some effective strategies you can implement using Swift:

  • Remove Unused Assets: Ensure that only necessary assets like images, sounds, and icons are included in the bundle. Utilize tools like Asset Catalog to manage assets efficiently.
  • Code Optimization: Refactor your code to eliminate any duplicate or unused code. Swift's compiler can help identify unused code paths.
  • Use Bitcode: Enable Bitcode in your app project settings. This allows the App Store to further optimize your app for the specific device on which it will be installed.
  • Leverage Swift Package Manager: Use Swift Package Manager to include only the necessary libraries and frameworks that your app relies on.
  • Strip Debug Symbols: Make sure to strip out any debug symbols before release builds. This can significantly reduce the size of your app bundle.

By following these steps, you can successfully reduce the app bundle size and improve loading times.


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