Hi, I'm Sarun 👋 — an iOS developer.

iOS 26 adds a real WebView to SwiftUI, plus a WebPage class that gives you the title, the loading progress, and control over navigation. No more UIViewRepresentable.

iOS 17 bring a new trick to animate number in SwiftUI. Let's learn how to do it.

Learn how to create reuse styles using ViewModifier.

Learn how and when you should ask for a user's review.

Learn how and when you should ask for a user's review.

Learn how easy it is to add a toolbar on a view controller in UIKit.

In iOS 17, we can enable symbols animation in UIKit controls using the new property. Let's learn how to do it.

Learn the importance of content inset.

DecodingError and EncodingError now print a clean one-line summary with the coding path, instead of the wall of text we used to skim past.

Swift 6 lets a function declare exactly which error type it throws. Here is the syntax, what it does to catch blocks, and why untyped throws is still the right default.

Swift 6.1 allows a trailing comma in parameter lists, tuples, generic parameters, capture lists, and more. A small change that makes diffs a lot cleaner.

Swift 5.9 lets an if or switch produce a value instead of just assigning one. It removes a var we never wanted, but the single-expression rule catches people out.

If your app takes forever to run on a device and you get this error in the console log. I will share what works for me in this article.

You probably get this error when you try to add a third-party framework to your project. Let's learn one way to fix it.

Xcode 15 brings one of the great features of Xcode, the ability to bookmark your code.

Xcode 15 can automatically create Swift symbols for your resources without any third party. Let's learn how to do it.