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…

Comparing enums in Swift is very straightforward – as long as they don’t have associated values. In this post, we will discuss what you can do in that case.

Once upon a time, a rock skid, made a spark, and humankind learned to create fire. This is the fifth installment of our ARKit series. Today, we will walk you through how to implement light estimation in augmented reality with ARKit.


Light estimation enhances…

In this AWS Pinpoint tutorial, you’ll learn how to integrate Pinpoint SDK in iOS for app analytics. You’ll also learn to add, upload, and analyze events.

One of the biggest challenges when working on a continuously evolving code base is to keep things nicely encapsulated. Adding new capabilities without leaking abstractions can be really tricky. This week, let's take a look at a few techniques that can let…

Introduction to the concept of Semaphores

Yesterday I managed to grab some screenshots of a video calling UI on Instagram. This is the story of how that happened. I think the…

UIWebView is something Apple already deprecated, and it is the API most developers complain about its performance — without native code…

Storyboards can get a bad rap, but are a helpful tool. Here's how to use them to your advantage and avoid common conflicts.