During this year, I have blogged quite a bit about code architecture in Swift and I’ve realised that I didn’t explain much about which design pattern to use with it. In a serie of coming posts, I will cover different design patterns, starting now with observer.


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Couple months ago, I’ve built an app and released it on the App Store. Since published, I really wanted to see how it lives and understand how to make it grow. Ideally, I wanted to know if there is a product / market fit. In the article, I describe each steps and ideas that helped my app grow and what I learnt from it.


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I recently implemented 3D touch for an app and I was very interested about home screen quick actions. If it can be a good way to improve user experience, it doesn’t mean your app always needs it. In this article, I explain how to add home screen shortcut for your app in Swift but mostly why can justify implementing it.


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If you care about user experience, error handling is a big part you have to cover. We can design how an mobile app looks like when it works, but what happen when something goes wrong. Should we display an alert to the user? Can the error stay silent? And mostly how to implement it the best way with your current design pattern? Let’s see our options while following MVVM pattern.


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Author's picture

Benoit Pasquier

I’m a creative mobile engineer blogging about mobile development, UI/UX and self-improvement.

Senior iOS developer MATCHESFASHION.COM

London