A SwiftUI iOS app for exploring GitHub users and their repositories. Built with modern Apple technologies and best practices for async data loading and UI responsiveness.
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- Xcode 16.4
- SwiftUI
- Alamofire – for handling HTTP networking
- Combine – for reactive data flow
- SDWebImageSwiftUI – for efficient image loading and caching
- Swift Concurrency + Combine – used together for reactive flow and async bindings in SwiftUI
This project uses Swift Concurrency features including Sendable protocol conformance.
- Swift Concurrency is available since Xcode 13 (Swift 5.5)
Sendablesupport and strict enforcement is more mature and stable in Xcode 16.4- Using older Xcode versions (14 or 15) may not able to run this project properly
- 🔍 Browse GitHub users with avatar, login, and ID
- 👤 View user details, including their public repositories
- 🌐 Open repositories directly in a WebView
- 🔄 Implements GitHub paging:
- Different paging strategies for users (based on
since) and repositories (pagination)
- Different paging strategies for users (based on
- ♻️ Smooth continuous loading (infinite scroll) for both:
- User list screen
- User detail screen with repositories
This project is designed following Clean Architecture principles as outlined by Uncle Bob:
- Separation of concerns between domain, data, and presentation layers
- Clear boundaries to make code testable, maintainable, and scalable
- Inspired by The Clean Architecture (Uncle Bob’s blog)
Modules are organized as Swift Packages, modeled after Apple’s Backyard Birds sample:
- Each module encapsulates a feature or layer
- Promotes modularity and reusability
- Inspired by Backyard Birds Sample - Apple Developer Documentation
While running Unit tests, I encountered an issue on the iPhone 16 simulator. I would suggest to change to other simulators. In my case, it worked with iPhone 16 Pro simulator.