Drawing in iOS with SwiftUI

Learn about drawing using SwiftUI by creating custom controls using a combination of SwiftUI and Core Graphics. Covers shapes, colors, drawing with Pencil, and how to integrate them into a non-trivial app.

Wrangling Dates & Time in iOS

Understanding the deep technical details how dates and time work in iOS is immensely helpful for developing apps—every single day, month, and year! Learn the foundational structures behind working with dates and time in iOS. Then, apply your date modeling to SwiftUI views.

Local Receipt Validation in iOS

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 validation code and understand how it all works under the hood.

Advanced iOS Design Patterns

Learn about advanced iOS design patterns like flyweight, mediator, composite, command, chain-of-responsibility, and coordinator. These might not have a place in your day-to-day development, but they’re still amazing patterns for your development toolbox!

Multipeer Connectivity in iOS

In this course, you'll learn how to use Multipeer Connectivity: Apple's framework for transferring data between devices with no external network.

SOLID in Real-World iOS Apps

Get an overview of the SOLID code craft guidelines, how they apply to Swift code, and how you can refactor your current code towards them.

Fastlane for iOS

Learn how to use fastlane to automate core iOS workflows and avoid common Developer Portal and App Store Connect problems.

Dramatically speed up and error-proof building, testing, and delivering apps, removing hours of laborious & error-prone steps from every build cycle.

Machine Learning in iOS

With Core ML, it's now possible to use machine learning in real-time on iOS devices. In this course, you'll learn to train models on a Mac and use them for data analysis.

iOS Views and Animations: Learning by Stealing

In this course we'll deconstruct a complex button from a popular iOS VPN app, and figure out how to rebuild it. Covering Core Animation, UIView and Swift.

Drawing in iOS with Core Animation and Core Graphics

Learn to use CALayers with confidence and add custom drawing to layers and views using Core Graphics.

iOS 11 Screencasts: What's New in Foundation

Parsing JSON in Swift 4, with or without custom decoding, is vastly improved using the latest version of Foundation. You'll also learn some new Key Value Observing (KVO) features!