The Ultimate Guide to the SwiftUI 2 Application Life Cycle
Everything you need to know about the new application life cycle in SwiftUI 2
iOS
Avoiding singletons in Swift
There seems to almost be a consensus in the community that singletons are
Dependency injection using factories in Swift
Dependency injection is an essential tool when it comes to making code more testable. This week, let's take a look at a dependency injection technique that lets us enable testability without forcing us to write massive initializers or complicated dependency management code.
Clean Architecture for SwiftUI
Are VIPER, RIBs, MVVM, VIP, or MVC suitable for a SwiftUI project?
Defining dynamic colors in Swift
Various techniques that let us define fully dynamic colors that adapt to the user’s selected color scheme, using either SwiftUI or UIKit.
Creating custom collections in Swift
When creating collections of objects or values in Swift, we usually use data structures provided by the standard library - such as Array, Dictionary and Set. While those three cover most use cases, sometimes creating a custom wrapper collection can enable us to make our code more predictable and less prone to errors.
The State Of Web Workers In 2021
The web is single-threaded. This makes it increasingly hard to write smooth and responsive apps. Workers have a bad rep, but can be an important and useful tool in any web developer's toolbelt for these kinds of problems. Let’s get up to speed on Workers on the Web!
Verge — Start “store-pattern” state management before beginning Flux in UIKit iOS app development…
In the development of the app that is kind of SNS or large application, it can often grow in complexity due to display a massive number of…
Displaying a Bottom Sheet in iOS 15 Using UISheetPresentationController
With the release of SwiftUI, some people have asked if UIKit is going to be dead. It’s far from dead. In iOS 15, Apple’s engineers continues to pour new features into UIKit. One of the highlights is UISheetPresentationController. This new class lets you easily create a expandable bottom sheet with just a few lines of code. If you have no ideas about what a bottom sheet is, open the built-in Maps app to take a look. It displays a bottom sheet for users to perform search and access their saved locations. The sheet is resizable. You can drag the bottom […]
5 Steps to Better SwiftUI Views
Learn to make your SwiftUI views smaller, simpler, and more reusable.
How to Implement MVVM with Combine in SwiftUI
In this article we are going to learn how to implement the powerful MVVM design pattern in SwiftUI applications that are leveraging the Combine framework. The combination of these 3 concepts will be the standard
A Simple Implementation of Remote Configuration For SwiftUI
Implementing the Remote Configuration feature and integrating it with the latest Swift development environment; the pros and cons of adding dependencies.
Understanding Data Flow in SwiftUI
In this tutorial, you’ll learn how data flow in SwiftUI helps maintain a single source of truth for the data in your app.
Creating a search bar for SwiftUI
SwiftUI does not offer a SearchBar View out of the box yet. But we can fall back to using UISearchBar of UIKit.
SwiftUI Tutorial: Navigation
In this tutorial, you’ll use SwiftUI to implement the navigation of a master-detail app. You’ll learn how to implement a navigation stack, a navigation bar button, a context menu and a modal sheet.