Welcome to my blog 👋

I'm Pol, a content creator and iOS developer. In this blog I write about all things iOS, Swift and software development best practices. I also have a newsletter about iOS CI/CD if you want to subscribe 👇

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How to automatically update build and version numbers in your app using Fastlane

How to make sure your Xcode project's build and version numbers are always up-to-date using Fastlane.

How to expedite an app review on the App Store

A guide on how you can use expedited app reviews in exceptional circumstances to get your app reviewed faster than normal on the App Store.

How to install the same version of Ruby and Fastlane locally and on CI/CD

How to manage versions of Ruby and install Ruby Gems such as Fastlane both locally and in your CI/CD pipelines using GitHub Actions.

How to listen for property changes in an @Observable class using AsyncStreams

A comparison between ObservableObject and the new Observable macro and how to listen and react to property changes in both.

How to run Swift Data and Core Data operations in the background and share models across concurrency contexts

Core Data and Swift Data model objects can't be shared across different threads and doing so can result in data corruption and crashes. In this article, I will show you how to set up a fully thread-safe Core Data and Swift Data stack that performs all operations in the background.

How to build a Safari extension with SwiftUI

Learn how to create a Safari Extension as a popover using only Swift and how to render its UI using SwiftUI.

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