Learn iOS Development with UIKit

Beginning iOS Development for Not Beginners

In this video, I'm going to show you how to get started making iOS apps by building a basic Rock, Paper...

Fast Introduction to The Swift Programming Language

In this video, I'm going to show you the basics of the Swift programming language. This is a fast-paced...

Swift Optionals Explained

How do optionals work in the Swift Programming language?

Swift Classes and Structs | Value and Reference Types

How to use classes and structs in the swift programming language.

Protocols and Polymorphism in Swift | Protocol Oriented Programming

How do we achieve polymorphism in Swift? And why do we prefer Protocols over superclasses?

Swift Array Transformation Examples

Just some examples of some of the built-in methods you can call on a swift array. Let’s start with some...

Intro to UIKit and UIViews | iOS and Swift

Learn how to build your iOS UI using UIKit.

Intro to UIControls | iOS and Swift

Learn how to use UIControls like buttons and switches to detect user interactions in UIKit.

Touches and Gestures in iOS with Swift

Learn how to use UIGestureRecognizers to handle user input on an iOS device.

Auto Layout Constraints in iOS

Learn how to use Auto Layout to layout elements in UIKit on an iOS device.

UIViewControllers in iOS and Swift

Learn how to use the UIViewControllers to make a multi-screen app for iOS.

Delegates in iOS with Swift

Learn how to use the Delegate design pattern using Swift in an iOS app.

Custom UIViews and UIControls | iOS Swift Checkbox

Learn how to make custom UIViews and UIControls in iOS

UITableViews | Making an iOS Todo List App with Swift

Learn how to use UITableViews to make a todo list app for iOS

UICollectionViews in iOS with Compositional Layout

Learn how to use UICollectionViews in an iOS app.

UIScrollViews in iOS with Swift

Learn how to use UIScrollViews in your iOS apps.

Multithreading & Async in iOS | A Basic Introduction

Learn how to use dispatch queues to perform tasks on a background queue in iOS with Swift.

Networking in iOS with URLSession | JSON and Image data

Learn how to use URLSession to perform HTTP requests in an iOS App

Downloading & Caching Images in iOS with Swift

Learn how to use URLSession to download images into a UICollectionView. Then cache those images using...

TDD and Unit Testing in iOS | Part 1 Stateless Objects

Learn how to use the XCTest framework to write unit tests for stateless objects.

TDD and Unit Testing in iOS | Part 2 Stateful Objects

Learn how to use the XCTest framework to write unit tests for stateful objects.

TDD and Unit Testing in iOS | Part 3 View Controllers

Learn how to use the XCTest framework to write unit tests for UIViewControllers.

iOS Storyboard Merge Conflicts

Learn how ow to create, resolve, and avoid merge conflicts in storyboards in an iOS app.

What is Core Data? | Core Data #1

Learn about what Core Data is and how to use it to persist data in an iOS application.

Saving Entities | Core Data #2

Learn how to add core data to an existing project and save entities.

Relationships | Core Data #3

Learn how to create different relationships between different entities using Core Data.

Fetch Requests | Core Data #4

Learn how to create fetch requests to query objects from Core Data.