Swift-iOS-15.

SwiftUI: The presence of .swift files, especially those in the Components and Views directories, indicates extensive use of SwiftUI. This modern UI toolkit is ideal for building complex user interfaces with less code, and it’s evident that it’s been used to create custom components and views for your app.

Swift Package Manager: While there are no explicit references to Swift Package Manager in the file structure, the presence of package.json and yarn.lock files suggests dependency management, which could potentially include Swift Package Manager for Swift dependencies.

MVVM Pattern: The organization of files into Model, Views, and Components directories suggests adherence to the Model-View-ViewModel (MVVM) pattern. This pattern is effective for separating the UI (View) from the business logic and data (ViewModel and Model), which is a common practice in SwiftUI applications.

Xcode 15: The presence of .xcodeproj files indicates that the project is developed using Xcode, and given your interest in iOS 15 and SwiftUI, it’s likely that Xcode 15 is being used.

Asset Catalogs and Custom Components: The Assets.xcassets directory contains various assets like images, colors, and media, which are organized efficiently for use in the app. The Components directory suggests the use of custom SwiftUI components, enhancing reusability and consistency across the app.

Advanced Swift Features: While the specific use of advanced Swift features like closures, generics, and the Result type cannot be directly inferred from the file structure, their usage is common in modern Swift development, especially when working with SwiftUI and following the MVVM pattern.