Hi, I'm Sarun — an iOS developer.
On this blog I will share my working processes, tip and tricks, tools,
and problems I found along the way.
Latest Post
Dark color cheat sheet
A cheat sheet that tells you what colors to use to support dark mode. This is a guide for those who want to adopt dark mode, but too lazy to figure out which color to use.
Latest Tip
Unwrap optional values in XCTest with XCTUnwrap
No more manual if let and guard let in your tests.
Recent Posts
More posts can be found in the archive.
UINavigationBar changes in iOS13, Part2: UISearchController
Revisit of navigation bar appearance — this time with a UISearchController. If you have a search bar in your navigation bar, you might need to recheck when you build your app against iOS13.
Data in SwiftUI, Part 3: Tools
The last part in a series on understanding data in SwiftUI. See all tools SwiftUI provided to declare different types of data and dependency. Learn when and how to use @State, @Binding, ObservableObject, @ObservedObject, @EnvironmentObject, and @Environment.
Recent Tips
More tips can be found in the tips section.
Caching dependencies in Github Actions
How to cache Pods, Ruby gem, and Carthage in your iOS project.
Take a screenshot and record a video in iOS Simulator
Learn how to do all of this without any external tools.
Projects
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Fucking SwiftUI
SwiftUI cheat sheet
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Gosh Darn SwiftUI
A more work-friendly mirror for Fucking SwiftUI
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Icon Cutter
Icon resizer
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Under the UITableView
A programming picture book covers a topic on many aspect of UITableView. This is a fun small project I did long time ago.
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Apps
I got some apps in the App store, you can check it out.