A handy library to help you with passing message between iOS and WatchKit app.
Like linear flows? In this post Eric compares linear flow with Swift's if-let construct. Read the post to decide for yourself which one you prefer.
Great tutorial from Rafael on how to create custom animate buttons.
Swift 1.2 was release last week, take a look at this post to see what changed for good and bad.
A post full of design resources - fully editable and available in multitude of various formats.
A great post from Julius on how he went about designing Rooms (from Facebook). And not only design, he also talks about the need to build search in Rooms app.
Design is how it works and this post signifies that. Transit team mapped out the chaotic streets of Nairobi, Kenya and designed an experience that applies to the transit in Nairobi. Truly inspirational.
Nicely written post from Fernando on how he overcame one of the shortcoming of flatMap method by replacing it with concatMap.
If you use Ripple animations in Material design UIs make sure it emanates from the touch point that triggered the animation. Mark helps you with that in this post.
Great post on achieving dynamic blurred images from Marcin.
Juhani writes about their effort to create a consistent UI over different android devices. Very well written.
If you are looking to Material Design tabs in your app, Daniel has written this post for you.