Few Swift features cause as much heated debate as the use of custom operators. While some people find them really useful in order to reduce code verbosity, others think that they should be avoided completely. This week, let's take a look at a few situations…

You’ve built a great app. Every feature works perfectly.

As iOS developers, you may have already heard of lazy keyword used for initialization — the lazy component won’t be created unless someone…

In 2016 Apple announced new incentives for developers to maintain their customers on a continuous subscription for more than a year. Apple…

Exploring rendering differences between Sketch and iOS

On Android and iOS

Assuming we have a vector struct here:

Moya is a Swift Network Abstraction Library. In this tutorial on a real example, we’ll learn how to start with the framework and get the most of it.

By Evgeny M., iOS Developer at Rosberry

Tree-like compilation of topics highly relevant to iOS development available as a living page on Github.

Every app that doesn't only consist of one single UI needs some form of navigation - to enable users to move between different screens and to display information or react to events. This week, let's take a look at a few different options for dealing with…

In this Coordinator tutorial you’ll convert an iOS app from using the MVC pattern to the Coordinator pattern and examine the pros and cons of Coordinators.

Testing under iOS platform has improved a lot since early days, back then it was challenging to run unit tests outside of Xcode, generate…

Here's an example I came across recently where I wanted to clean up some imperative code and explore a functional approach to the same algorithm.

For quite some time now, we’ve been working on a banking iOS application project. We’d been using an old framework for Forms written in…