5 Reasons Why SwiftUI is a Better Choice than UIKit for Building User Interfaces

SwiftUI is a modern declarative framework for building user interfaces on Apple’s platforms, including macOS, iOS, iPadOS, watchOS, and tvOS. While UIKit has been the go-to framework for building user interfaces on these platforms for many years, SwiftUI offers a number of advantages over UIKit. In this article, we’ll explore some of the key advantages of SwiftUI over UIKit.

  1. Declarative Syntax
    SwiftUI’s declarative syntax allows developers to describe their user interfaces in a concise and readable way, without having to worry about the underlying implementation details. This makes it much easier to understand and modify code, as well as to create complex user interfaces with fewer lines of code. In contrast, UIKit’s imperative syntax can be more verbose and difficult to read, especially when dealing with complex layout or animations.
  2. Live Preview
    One of the most powerful features of SwiftUI is its live preview functionality, which allows developers to see their user interfaces in real-time as they make changes to their code. This not only speeds up the development process, but also allows developers to experiment with different designs and layouts more easily, without having to constantly rebuild and relaunch their app. While UIKit also has a preview feature, it is not as powerful or integrated as SwiftUI’s.
  3. Automatic Layout
    SwiftUI’s automatic layout system is a major improvement over UIKit’s manual layout system, which can be time-consuming and error-prone. With SwiftUI, developers simply describe the layout they want, and the framework takes care of the rest. This makes it much easier to create complex and dynamic user interfaces that adapt to different screen sizes and orientations.
  4. Animation
    Animations are an important part of modern user interfaces, and SwiftUI makes it much easier to create and control them than UIKit. SwiftUI’s animation system allows developers to create fluid and natural-looking animations with just a few lines of code, and provides fine-grained control over their timing, duration, and easing. In contrast, UIKit’s animation system can be more difficult to use and customize.
  5. Combine Framework
    Integration SwiftUI is built on top of the Combine framework, which provides a powerful set of tools for working with asynchronous data streams. This allows developers to easily incorporate network requests, user input, and other asynchronous events into their user interfaces, and makes it much easier to write reactive and responsive code. While UIKit does have similar functionality through its URLSession and NotificationCenter APIs, it is not as well-integrated or easy to use as SwiftUI’s Combine framework.

In conclusion, SwiftUI offers a number of advantages over UIKit when it comes to building user interfaces on Apple’s platforms. Its declarative syntax, live preview, automatic layout, animation system, and integration with the Combine framework make it a powerful and efficient tool for developers. While there are still many apps and use cases that may require UIKit, SwiftUI is quickly becoming the go-to framework for building modern and dynamic user interfaces.

Best pods that I use in the most projects

  1. SwiftLint

SwiftLint enforces the style guide rules that are generally accepted by the Swift community.

  1. Firebase

Mostly I am using Firebase for Analytics and Crashlytics.

  1. IQKeyboardManagerSwift

IQKeyboardManager allows you to prevent this issue of keyboard sliding up and covering UITextField/UITextView without needing you to write any code or make any additional setup.

  1. Localize-Swift

Localize-Swift is a simple framework that improves i18n and localization in Swift iOS apps – providing cleaner syntax and in-app language switching.

  1. Kingfisher

Kingfisher is a powerful, pure-Swift library for downloading and caching images from the web. It provides you a chance to use a pure-Swift way to work with remote images in your next app.

My Xcode Tips for Better Coding!

I want to share my shortcuts and tips on Xcode that I use mostly. I am using latest Xcode version as much as possible. If you are here, probably you already downloaded Xcode but in any case I am dropping link here. Download Latest Xcode!

1. Hide Errors

When you deal with large projects and want to see only warning instead of like framework warnings etc. press ‘Show only errors’ button in the Issue Navigator.

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How to Passing Data Between Controllers and Switch View Controllers in Swift?

You started to learning iOS development and you are searching one simple answer! Just passing a data one controller to different controller or want to show different controller from another controller. Let me show you!

First of all we are creating new project as always do when we starting a new tutorial.

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