The advanced app content you asked for | Open calls for intermediate developers | Personalized content for iOS, Android, Flutter and more

[raywenderlich.com]( Weekly Newsletter Issue 330 · Jul 14 2021 Hello {NAME} 👋 Looking for advanced iOS, Android and Flutter content? This issue's for you! Content on GraphQL, AWS AppSync, Resolver for iOS, lifecycle-aware components with Android Jetpack, Jetpack Compose, cross-platform Flutter apps, and more! And check out our open calls for Flutter and Unity authors and tech editors below... Articles [Resolver for iOS Dependency Injection: Getting Started]( [Resolver for iOS Dependency Injection: Getting Started]( [Learn how to use Resolver to implement dependency injection in your SwiftUI iOS apps to achieve easily readable and maintainable codebases.]( iOS & Swift · 26 min  [bookmark](  [Read now →]( [Learn how to use Resolver to implement dependency injection in your SwiftUI iOS apps to achieve easily readable and maintainable codebases.]( [Read now →]( [Lifecycle-Aware Components Using Android Jetpack]( [Lifecycle-Aware Components Using Android Jetpack]( [Learn about lifecycle-aware components including what they are, how they work, how to implement your own components and how to test them.]( Android & Kotlin · 29 min  [bookmark](  [Read now →]( [Learn about lifecycle-aware components including what they are, how they work, how to implement your own components and how to test them.]( [Read now →]( [Getting Started With Flutter]( [Getting Started With Flutter]( [Dive into the Flutter framework, which lets you build iOS, Android, web and desktop apps with a single codebase, by writing a cross-platform app using VS Code.]( Flutter · 32 min  [bookmark](  [Read now →]( [Dive into the Flutter framework, which lets you build iOS, Android, web and desktop apps with a single codebase, by writing a cross-platform app using VS Code.]( [Read now →]( [Open Call for Authors and Tech Editors on the Flutter Team]( [Open Call for Authors and Tech Editors on the Flutter Team]( [We’re looking for Flutter authors and tech editors. Read on for how to apply!]( Flutter · 5 min  [bookmark](  [Read now →]( [We’re looking for Flutter authors and tech editors. Read on for how to apply!]( [Read now →]( [Open Call for Authors and Tech Editors on the Unity Team]( [Open Call for Authors and Tech Editors on the Unity Team]( [We’re looking for Unity devs for author and tech editor roles. Read on for how to apply!]( Unity · 4 min  [bookmark](  [Read now →]( [We’re looking for Unity devs for author and tech editor roles. Read on for how to apply!]( [Read now →]( SPONSORED [Attending GDC 2021? Connect with Us!]( [Do you develop mobile games? Are you attending this years Game Developer Conference? Make sure to connect with the Guardsquare team to learn how our solutions can ensure your users experience of your game is the way it was meant to be played — not through pirated and modified copies.]( Fun fact: Did you know you could reach over 100K+ subscribers with our newsletter, if you sponsored it? [Show me how!]( Videos (Pro) [AWS AppSync for iOS]( [AWS AppSync for iOS]( [Learn how to consume GraphQL APIs in your SwiftUI iOS apps in a simple and type-safe way using AWS AppSync framework.]( iOS & Swift · 28 min  [bookmark](  [Watch now →]( [Learn how to consume GraphQL APIs in your SwiftUI iOS apps in a simple and type-safe way using AWS AppSync framework.]( [Watch now →]( [Jetpack Compose]( [Jetpack Compose]( [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.]( Android & Kotlin · 139 min  [bookmark](  [Watch now →]( [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.]( [Watch now →]( [raywenderlich.com Subscription]( [raywenderlich.com]( To make sure you keep getting these emails, please add newsletter@raywenderlich.com to your address book or put us on your email allow list. Want out of the loop? [Unsubscribe](. Our postal address: 1882 Hawksbill Rd, McGaheysville, VA 22840 [facebook]([twitter](