Learn about all the cool concepts from background processing in Android! Use the WorkManager, JobScheduler, Services, AsyncTasks and the AlarmManager. Learn what each concept brings to the table,...

State management is a key aspect of working with Flutter. There are lots of different solutions with lots of different approaches. In this course, you’ll learn about the base tools provided by...

Learn how to automatically create documentation for Swift using DocC.

Learn how to set up alarms in your Android apps using the AlarmManager API, and find out about the exact and inexact alarm types as well as best practices.

Dive deeper into URLSession. Learn how to upload data and how to perform background downloads. Work with sockets and use WebSockets for real-time messaging. Learn about authentication, App...

Learn how to develop Flutter apps using the Reactive Programming paradigm with RxDart.

Build for both iOS and Android with Flutter! Flutter is a new and exciting software development toolkit that lets you target multiple platforms at once, so you can build apps for iOS, Android and...

Learn to create custom widgets that are designed with reusability in mind so you could reuse them in your projects or share them with the world as a library.

Learn how to use URLSession, Apple’s networking API, including how to download data, show download progress, group multiple network requests, handle errors, and more. Learn about concurrency and...

Learn how to profile Server-Side Swift with perf on Linux. You’ll discover the basic principles of profiling and how to view events, call-graph-traces and perform basic analysis.

Implement advanced concepts in the Retrofit library in Android, and add interceptors and parsers. Learn how Kotlin Coroutines can make your networking code easy to write and understand.

Get Started with Push Notifications on iOS! Push notifications may seem simple and straightforward at first since almost everyone is familiar with them; however, knowing how and when to use them in...

Learn about HATEOAS, build a state machine to model an article review workflow, use Spring-HATEOAS and see how hypermedia clients adapt.

Learn about the the HTTP, JSON, REST and all the other cool and important abbreviations in the world of networking! Implement the Retrofit library in Android, add interceptors, parsers, and Kotlin...

In this course, you will learn how to build an Android app using the Model-View-ViewModel presentation architecture pattern including testing.

Learn how to refactor your code to create powerful custom SwiftUI view modifiers. Make your views look consistent and your code easier to read and maintain.

Firebase can help you add back-end features to your Flutter app without writing any back-end code. It provides several tools that you can immediately use, like authentication, a centralized...

The best book to teach you to build professional, secure Android apps for the real world using the most important architectures and libraries. You’ll gain all the foundations of Android development...

In this Unreal Engine 5 tutorial, you’ll create a simple first-person shooter while learning how to create a first-person character equipped with a gun, and you’ll learn how to apply damage to...

Learn how to create cross-platform local notifications in Flutter using the flutter_local_notifications package.

Learn how to easily customize your app buttons style with the minimum effort by leveraging the latest SwiftUI button modifiers.

Learn to use advanced PostgreSQL functionalities, joining tables, views, indexes and full-text search in your Vapor server app.

Learn how to create a cloud based database and authentication application using Supabase. This is an easy to use Postgres relational database along with authentication. There are easy to use...

UI is a crucial part of any video game. Even in the most basic of games you need to navigate a main menu to start the action! In this tutorial, you’ll learn about the most common components...