raywenderlich.com Weekly - Issue 324

[raywenderlich.com]( Weekly Newsletter Issue 324 · Jun 2 2021 Hey {NAME} 👋 Get exclusive access to the best round-up of WWDC hits (and misses) in our [WWDC 2021 Livecast](, hitting the streets on June 7, at 9pm Eastern — [sign up here!]( We're also excited to announce that our Flutter book is now available in full, along with articles on Xcode build settings, DiffUtil, Android Services, and our newest course on Vision in iOS! Books [Flutter Apprentice]( [Flutter Apprentice]( [Flutter Apprentice]( Flutter [Now available in full release — the complete first edition of Flutter Apprentice! Build apps for iOS, Android, web and desktop with a modern toolkit that lets you target multiple platforms at once, all from a single codebase. Start reading for free today!]( [Check out the book →]( [Check out the book →]( Articles [Don’t Miss Our WWDC 2021 Livecast – June 7, 9PM EDT!]( [Don’t Miss Our WWDC 2021 Livecast – June 7, 9PM EDT!]( [Join us for our First Impressions livecast event on June 7 covering WWDC 2021 highlights, opinions from our panel of experts and more!]( The raywenderlich.com Podcast · 4 min  [bookmark](  [Read now →]( [Join us for our First Impressions livecast event on June 7 covering WWDC 2021 highlights, opinions from our panel of experts and more!]( [Read now →]( [Announcing Flutter Apprentice, First Edition!]( [Announcing Flutter Apprentice, First Edition!]( [Everything you need to get started with Flutter—Widgets, UI, Navigation, Networking, Persistence, State Management, and Deployment. You name it. Our new Flutter Apprentice book has it!]( iOS & Swift · 12 min  [bookmark](  [Read now →]( [Everything you need to get started with Flutter—Widgets, UI, Navigation, Networking, Persistence, State Management, and Deployment. You name it. Our new Flutter Apprentice book has it!]( [Read now →]( [Building Your App Using Build Configurations and .xcconfig]( [Building Your App Using Build Configurations and .xcconfig]( [Use Xcode build settings and .xcconfig files to change your app’s settings and icon with different build configurations.]( iOS & Swift · 29 min  [bookmark](  [Read now →]( [Use Xcode build settings and .xcconfig files to change your app’s settings and icon with different build configurations.]( [Read now →]( [Speed up Your Android RecyclerView Using DiffUtil]( [Speed up Your Android RecyclerView Using DiffUtil]( [Learn how to update the Android RecyclerView using DiffUtil to improve the performance. Also learn how it adds Animation to RecyclerView.]( Android & Kotlin · 26 min  [bookmark](  [Read now →]( [Learn how to update the Android RecyclerView using DiffUtil to improve the performance. Also learn how it adds Animation to RecyclerView.]( [Read now →]( [Android Services: Getting Started]( [Android Services: Getting Started]( [Learn about Android Services and the differences between foreground, background and bound services.]( Android & Kotlin · 31 min  [bookmark](  [Read now →]( [Learn about Android Services and the differences between foreground, background and bound services.]( [Read now →]( Podcast [WWDC 2021 – Livecast Promo S11]( [WWDC 2021 – Livecast Promo S11]( [Tune in next Monday!]( The raywenderlich.com Podcast · 1 min  [bookmark](  [Listen now →]( [Tune in next Monday!]( [Listen now →]( Videos (Pro) [Detect Hand & Body Poses with Vision in iOS]( [Detect Hand & Body Poses with Vision in iOS]( [Learn how to detect hand and body landmarks in live video with help from the Vision framework. Explore the kind of data Vision can provide, and use it to evaluate hand and body poses for simple gestures.]( iOS & Swift · 36 min  [bookmark](  [Watch now →]( [Learn how to detect hand and body landmarks in live video with help from the Vision framework. Explore the kind of data Vision can provide, and use it to evaluate hand and body poses for simple gestures.]( [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 whitelist us. Want out of the loop? [Unsubscribe](. Our postal address: 1882 Hawksbill Rd, McGaheysville, VA 22840 [facebook]([twitter](