Design Patterns. 20 years have passed since the seminal book was published.

Today, with more than 50 billion downloads and 1 million apps developers are rushing to take advantage of the App Store.

Cocoa Patterns was founded by Joakim Lazakis to help people with the design and engineering aspects of their apps. Articles are categorized in subjects/problemsĀ and usually provide an approach based on one or more Design Patterns.

We believe that striving for clean, efficient, readable and maintanable code is always worth the time and effort. Through this blog, we hope to help iOS developers with their daily design and implementation decisions.