# 9

## Bugs
- No apparent bugs in the code.

## Optimizations
- Consider using default values for certain properties in the initializer, if plausible, to simplify object creation.
- Document the purpose of optional properties like `avatarLarge`, explaining when they might be nil.

## Good points
- Clear and concise struct definition, fitting good Swift conventions.
- Appropriate use of `public` access control to expose necessary properties while protecting the struct.
- Implements `Identifiable`, `Hashable`, and `Sendable` protocols which add versatility to the struct.
- Provides clear inline documentation for each property, enhancing readability and maintainability.

## Summary
The `User` struct is a well-structured and well-documented representation of a user, adhering to Swift conventions and leveraging important protocols (`Identifiable`, `Hashable`, `Sendable`). This struct is highly usable in scenarios where user identity, comparison, or concurrent state sharing is needed. Overall, there are minimal improvements needed, and it represents exemplary use of Swift's struct capabilities.

## Open source alternatives
- **Realm Cocoa**: Offers object models similar to structs for persistence in iOS applications.
- **Core Data**: Apple's framework commonly used for persisting app data which can be designed to include user entities similar to this struct.