Learn how to handle the iOS keyboard, external hardware keyboards, and pointer interactions in a SwiftUI app.

Learn the fundamentals of layout in SwiftUI. Lazy Stacks andGrids, Scroll View Readers, Alignment, ZStacks, and GeometryReaders are the main topics.

Explore commonly used UI widgets in Flutter and see how they relate to their native iOS and Android counterparts.

Use the knowledge you’ve gained from creating a SwiftUI app, and learning the basics of Swift, to create a more complex app: one to track your book collection!

Learn about Apple’s open source programming language, Swift, through hands-on examples! Take a deep dive into the Swift language, learning about core Swift concepts like loops, collections, types,...

Firebase is a mobile-backend-as-a-service that provides several features for building powerful mobile apps. Learn how to use the Firebase SDK in your SwiftUI apps, and leverage the power of two of...

Become a VS Code power user with tips and tricks such as keyboard shortcuts, editing tips and utilizing the goodness of extensions.

Testing is a great way to help ensure the pieces of your app remain functionally correct and bug-free. Explore Unit Testing, UI Testing, Test-Driven Development, and more!

Get up and running with the Material Motion system which is a set of transition patterns that is part of the Material design specification and learn how to integrate the provided transitions into...

Jetpack Compose is revolutionizing the way Android developers build Android applications, so it’s no surprise that it’s also revolutionizing the ways Android developers create animations! In this...

Learn how to create and play haptic patterns, synchronize audio with haptic events, and create dynamic haptic patterns that respond to external stimuli.

Learn what higher-order functions are, and how to write and use them in Swift. Expand your understanding with examples from the Swift Standard Library, the new Swift Algorithms framework, and SwiftUI.

Learn how to use the Reveal app to find and fix layout and rendering problems in UIKit views. Brought to you by the fine folks at Itty Bitty Apps.

The course will walk you through the process of writing custom validation code for validating receipts from the app store on your device. Learn about the various pitfalls of writing your own...

In this course, learn how to use the Navigation Architecture Component provided by Android Jetpack Library to simplify navigation in your app. It also helps you visualize your app’s navigation...

One of the best ways to test your Combine skills is to put them to use in an app! In this course, put the finishing touches on a Chuck Norris jokes app, using Combine to fetch jokes, translate them...

In this course, we will introduce you to SQLDelight, a generator for typesafe Kotlin code based on SQL database statements, with built-in support for migrations, schema validation and IDE...

AVFoundation is Apple’s advanced framework for working with time-based media, such as audio and video. This course covers the essentials to using the AVFoundation framework to create audio based...

Until now keyboards and Androids seemed to go in opposite directions. There was no API you could query to learn if the keyboard was open or to know its size. When the keyboard popped up, the screen...

Learn how to consume GraphQL APIs in your SwiftUI iOS apps in a simple and type-safe way using AWS AppSync framework.

In this Jetpack Compose Course, you’ll learn what Compose is, what its fundamental components are, and how they behave individually, and when composed together. Furthermore, you’ll learn how to...

AsyncSequence is a new protocol in Swift 5.5 that offers facilities for processing asynchronous data. But is it a Combine replacement…? Let’s find out!

StoreKit 2 provides a great a many improvements to the StoreKit API. In this small course, you’ll see how to upgrade an existing StoreKit project to use the latest features introduced by StoreKit 2.

We haven't seen many breaking changes in SwiftUI, but here are some deprecations and replacements you should look out for this year!