Apple provides a few ways of image grayscale conversion or applying grayscale on UIViews, but their results may vary. First, you should decide what you want to use it for and how it should work.
Is leaving Storyboards for SwiftUI right? In this article, I am explaining it is. Although the framework is still immature, iOS developers should already think of making a switch. Here's why.
After several months of trying SwiftUI in my apps, I decided to list some concerns which keep me away from using it in production. Even if you're hyper-optimistic about it, it's still healthy to know its downsides and potential drawbacks it may cause in the work of a mobile developer.
When to use delegates and protocols for data requesting, and when do blocks do the trick in VIPER-based mobile development? Let's examine both instances in this tutorial!
After some experience with both SwiftUI and Flutter, let's examine both mobile development frameworks in terms of development speed, clarity and maturity!
So iOS 13 is here. A lot has changed in Xcode (universal apps) and Swift (Swift UI). Some changes require more love from a developer's perspective, especially if you already have apps in AppStore. My problem with iOS 13 was displaying Segmented Control. Read on if you want to learn more about my case.
Recently, I have found out how time formats on iOS devices can impact the ones inside a mobile app. Let's see how to make an application always display the 24-hour format regardless of your iPhone's or iPad's settings.
In this quick tutorial I’d like to show you how I manage unwinding views in mobile apps built with Swift by using VIPER design pattern. This simple trick can help you especially when you’re used to traditional MVC Storyboard’s segues.
Declarative syntax, real-time preview, drag and drop - learn about the features of SwiftUI, Apple's new framework for UI design!
Adding Gaussian blur to the UIView of your mobile application can improve its user experience a lot. Let me show you three simple ways to apply this popular visual effect in Swift.
Thinking about reaching new customers with a mobile app and wondering which technology to choose? We examine the differences between cross-platform mobile app development with React Native and native development for Android and iOS.
As an iOS developer, you certainly know that the basic programming architecture for Xcode is MVC - Model-View-Controller. But is MVC really the best way to make mobile apps? I checked out by giving the VIPER design pattern a try. Look what I found out.
In one of the previous tutorials, I was showing how to make a simple AppleScript that would clear cache generated by an Xcode app. This time we’ll make a macOS app that will mostly do the same, but we are going to add more features. Let’s face the challenge and take a look at the code!
Clean temporary and unwanted files from Xcode with your own AppleScript app.