Testing in Flutter

Testing is one of the important aspect in app development. Testing helps to find and fix bugs, increasing the quality of the application. This course will introduce testing and different types of tests in Flutter. You will learn how to write unit tests, widget tests, and integration tests in Flutter. You will also learn how to write tests for your apps. You will learn how to Generate Goldens for UI Comparison and Automate running tests.

iOS Concurrency with GCD & Operations

Learn how to add concurrency to your apps! Keep your app’s UI responsive to give your users a great user experience, and learn how to avoid common concurrency problems, like race condition, priority inversion and deadlock.

iOS App Distribution

This course will walk you step by step through the process of registering for a new developer account and registering your app with App Store Connect. In addition, you’ll learn about internal distribution of your app, testing with TestFlight, and submitting your app to the App Store.

Your Second Kotlin Android App

In this course, you’ll level up your Android skills by writing a task list managing app entirely in Kotlin and Jetpack Compose. In it, you’ll learn about Composables, LazyLayouts saving data, integrating navigation components in Compose, and Android Jetpack.

Your First Kotlin Android App: Polishing the App

This course is the sequel to “Your First Kotlin Android App: An App from Scratch.” In this Jetpack Compose course, we’ll finish off programming Bullseye to add some nice touches and features to make it look professional and polished.

Your First Kotlin Android App: An App From Scratch

Updated for 2023! Get started with Android by building your own game using Jetpack Compose and the Kotlin programming language. If you’re new to Android and development as a whole, then this course is for you.

Getting Started with Git

An introduction to Git! Learn the basics of Git so you can use it in your daily workflow.

Jetpack Compose: Getting Started

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 build beautiful and reactive UI, with a lot of meaningful motion when it comes to animating custom components, input field state handling, error handling, and automatic state updates within an MVVM environment.

Deploying Android Apps Using GitHub Actions

Learn how to automate the process of generating signed builds, and releasing them to Firebase App Distribution and the Google Play Store.

Programming in Kotlin: Functions & Custom Types

Take a deeper look at the Kotlin programming language! Explore the intricacies of functions, lambdas, classes, objects, interfaces, and more.

Flutter Hero Animations

Create impressive hero animations using the Hero Widget in Flutter when transitioning from one screen to another. This course covers key topics such as the fundamentals of hero animations, utilizing the components of the Hero widget to create advanced animations, and hands-on development of visually stunning animations while working on the Fooder app.

Flutter Desktop Apps: Getting Started

Learn how to create a Flutter Desktop App for both the Macintosh and Windows platforms. Create applications that run as fast as native apps and look like a native app. Use the native menu system and access local files.

Professional Development Seminars 2023

You’ve built your development skills through our high-quality, up-to-date books and videos, and now it’s time to take things to the next level! Our Professional Development Seminars are live, bi-monthly events designed to connect you with top-tier developers and other professionals from our community, who are ready to share their hard-won and battle-tested advice with you, available exclusively to Annual Ultimate Pro Subscribers.

SwiftUI Fundamentals

An introduction to building iOS user interfaces with SwiftUI! Learn about SwiftUI Views and modifiers, common SwiftUI controls, fundamental layout tools, navigation and data flow, and how to make the most of SwiftUI previews.

Your First iOS & SwiftUI App: Polishing the App

This course is the sequel to “Your First iOS & SwiftUI App: An App from Scratch.” In this course, we’ll finish off our “nice-to-haves” on our programming to-do list for Bull’s Eye, resulting in a professional and polished app.

Your First iOS & SwiftUI App: An App from Scratch

Updated for 2023! If you’re a complete beginner to iOS and SwiftUI development and wondering how to get started, this is the course for you.

Testing Legacy Apps on Android

In this course you are going to learn how to apply the test-driven development practices your learned in “Test-Driven Development in Android” on legacy Android apps. You will learn how to determine your limits when testing legacy code, how to add tests to a legacy app with no test coverage and how to refactor your legacy code for testability.

watchOS: Complications

Learn how to develop one of the most compelling and useful features of the Apple Watch: Complications.

Test-Driven Development in Android

In this course, you are going to learn how to create scalable and maintainable apps by applying several testing methodologies like the Red-Green-Refactor steps and frameworks such as JUnit and Mockito. You will also learn about SOLID principles, design patterns and the best architectures for testing.

How to Create a 2D Snake Game in Flutter

Learn how to build a 2D Snake game in Flutter for both Android and iOS platforms. You will learn how to use Flutter as a simple game engine by creating the classic 2D Snake Game. You will get to know the basics of 2D game graphics and to control objects on the screen.

Wrangling Dates & Time in Android

In this course, gain a deep understanding of how the Data-Time Library works & learn to manage the essential classes from the API. Upon completing this course, you will be able to handle, parse, and format dates.

Apple Health Frameworks

This course will walk you through the steps of making a health app using all the Apple Health Frameworks. Learn how to use HealthKit, CareKit and ResearchKit together to make a seamless app.

Supporting SwiftUI with Core Graphics

Learn how to support SwiftUI drawing with Core Graphics! This course picks up where our Drawing in iOS with SwiftUI course left off. You’ll enhance the Open Mind app with help from UIKit and Core Graphics. You’ll learn how to integrate UIKit views with SwiftUI, use UIKit touch methods to capture Apple Pencil drawing, and make the whole drawing view a UIControl that we can plug into any of our future SwiftUI apps.

Server-Side Sign in with Apple

You may know how to set up Sign in with Apple in an iOS project, but most tutorials don’t actually cover what to do on the backend! In this course, you’ll learn just that.

In the first part of this course you’ll learn how Sign in with Apple works and how it differs from regular authentication. You’ll see how to integrate it with your existing authentication flow to provide users the option to use their preferred authentication choice. You’ll also see how to allow users to sign in with both Sign in with Apple and a regular username and password.

In the second part of this course you’ll learn how to adopt Sign in with Apple on the web and integrate it on a website. This allows you to offer Sign in with Apple no matter how your users are using your app.