Apple introduced in iOS8 trait variations that let developers create more adaptive design for their mobile apps, reducing code complexity and avoiding duplicated code between devices. But how to take advantage of variations for UICollectionView?

This post will cover how to setup variations via Interface Builder as well but also programatically, using AutoLayout and UITraitVariation with a UICollectionView to create a unique adaptive design.

Continue reading

The delegation pattern is one of the most common design pattern in iOS. You probably use it on daily basis without noticing, every time you create a UITableView or UICollectionView and implementing their delegates. Let’s see how it works and how to implement it in Swift.

Continue reading

Author's picture

Benoit Pasquier

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

Senior Software Engineer ZALORA SEA

Singapore