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All Tutorials · Collection · 53 Results

Video Course Advanced
iOS & Swift
Apple Health Frameworks Nov 29 2022 · Video Course (1 hr, 8 mins)
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.
iOS & Swift
Supporting SwiftUI with Core Graphics Nov 22 2022 · Video Course (43 mins)
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...
Flutter & Dart
Flutter Navigator 2.0 Nov 8 2022 · Video Course (1 hr, 47 mins)
Navigator 2.0 is Flutter’s new declarative API for the Navigator widget. Learn how to migrate an app from old navigation patterns to use Navigator 2.0 and see how to make your app work with the...
iOS & Swift
Drawing in iOS with SwiftUI Jun 7 2022 · Video Course (1 hr, 57 mins)
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.
iOS & Swift
Wrangling Dates & Time in iOS May 17 2022 · Video Course (27 mins)
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....
iOS & Swift
Local Receipt Validation in iOS Aug 17 2021 · Video Course (1 hr, 5 mins)
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...
iOS & Swift
WWDC 2021: AsyncSequence vs. Combine Jul 6 2021 · Video Course (10 mins)
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!
Android & Kotlin
Resizable Apps & Multi-Window Support in Android Mar 30 2021 · Video Course (25 mins)
This course will show you how to make your apps resizable and in turn support the multi-window mode in Android. Using this approach, you’ll allow your users to multi-task by using multiple apps at the...
iOS & Swift
SwiftUI Charts for WidgetKit Mar 2 2021 · Video Course (13 mins)
Learn how to use SwiftUI to create a series of different charts, and then how to use WidgetKit to display them on a user’s home screen.
iOS & Swift
Face Tracking with RealityKit Feb 23 2021 · Video Course (37 mins)
Learn how to leverage RealityKit and Reality Composer to build engaging AR experiences focused on tracking facial movement and expression, add props and behaviors to face anchors in Reality Composer, and drive animations for 3D...
iOS & Swift
Advanced iOS Design Patterns Feb 11 2021 · Video Course (2 hrs, 41 mins)
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!
Android & Kotlin
Android In App Review Jan 28 2021 · Video Course (41 mins)
This course will teach you how to implement the new Android In App Review API from the Play Core set of tools. You’ll learn how to ask for user reviews at key moments in your...
iOS & Swift
Smart Lighting with HomeKit in watchOS Jan 19 2021 · Video Course (17 mins)
Learn to use HomeKit in watchOS to control light bulbs in your home. HomeKit is versatile, so most of what you learn here will apply to any type of smart device.
iOS & Swift
Multipeer Connectivity in iOS Jan 12 2021 · Video Course (22 mins)
In this course, you'll learn how to use Multipeer Connectivity: Apple's framework for transferring data between devices with no external network.
iOS & Swift
Reusable SwiftUI Views in the raywenderlich.com App Nov 24 2020 · Video Course (36 mins)
Build two of the custom SwiftUI views used throughout the raywenderlich.com app. Get a glimpse into how we used SFSymbols, managed colors, and made the most of live previews.
iOS & Swift
Advanced MapKit Oct 13 2020 · Video Course (1 hr, 10 mins)
Level up your MapKit knowledge! Learn how to customize your maps by way of custom drawing. Discover the difference between an overlay and a renderer, and how you can use those components to expand the...
Android & Kotlin
Implementing Picture In Picture Mode In Android Oct 8 2020 · Video Course (36 mins)
Implement Picture In Picture mode to allow users to watch videos even while they use other apps. See how a real-world app uses PiP, then learn how to add awesome media playback controls to PiP...
iOS & Swift
Combine in the raywenderlich.com App Oct 6 2020 · Video Course (16 mins)
Take a look at how Combine is used to power parts of the open-source raywenderlich.com app based on changes that get stored in User Defaults.
iOS & Swift
SOLID in Real-World iOS Apps Aug 11 2020 · Video Course (42 mins)
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.
Android & Kotlin
Dependency Injection with Hilt: Fundamentals Jun 22 2020 · Video Course (16 mins)
In this dependency injection course, learn how to apply an awesome new library called Hilt, to build dependency graphs, and inject dependencies into Android components in an automatic and lifecycle-aware way, without having to write...