In iOS development, content alignment and spacing is something that can take a lot of our time. Today, let’s explore how to set constraint with UIKit, update them and resolve constraint conflicts.
Between banking and crypto apps, it’s quite often we interact with currency inputs on daily basis. If creating a localized UITextField can already be tricky in UIKit, I was wondering how hard it would be to do a similar one in SwiftUI. Let’s see today how to create a localized currency TextField in SwiftUI.
Like many developers, I use open source tools on daily basis. Recently, I’ve got the chance to create one for other teammates and try to think about what I should consider before launching it. Today I share this checklist.
A big part of the developer journey is make sure our code behaves as expected. It’s best practice to setup tests that allow us to test quickly and often that nothing is broken. If unit testing is common practice to check the business logic, we can also extend it to cover some specific UI behaviors. Let’s how to unit test views and gesture in UIKit.
When we talk about modular app, we rarely mention how complex it can be over time and get out of hand. In most cases, importing frameworks into one another is a reasonable solution but we can do more. Let’s explore how with dependency inversion in Swift and how to create order into our components.
Recently, I’ve been more and more curious about web experience through mobile apps. Most of web browser apps look alike, I was wondering how could I recreate one with WebKit and SwiftUI. Let’s dive in.
To move an existing iOS app codebase to SwiftUI can quickly become a challenge if we don’t scope the difficulties ahead. After covering the navigation and design layer last week, it’s time to dive deeper into the logic and handle the code migration for a database and the user preferences.