#343 — February 19, 2021  | 
📱 Mobile Dev Weekly  | 
   
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   Amplify Flutter is Now Generally Available: Build Beautiful Cross-Platform Apps — AWS Amplify is a set of tools/services for building secure, scalable mobile and web apps from Amazon Web Services. Amplify Flutter brings together AWS Amplify with Google’s popular Flutter UI toolkit. Martin Beeby (AWS)  | 
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   An App Quality Checklist for Android — An official criteria list from Google of things to test (privacy, stability, performance, etc) to ensure your app is as good as it can be. Android Developers  | 
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   Singleton vs Dependency Injection in Swift — Compares the Singleton and Dependency Injection patterns to help you decide which one is best for your use case Matheus C  | 
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   React Native Performance: Do's and Don’t — A decent list of suggestions for optimizing performance while building a React Native app. Aman Mittal  | 
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   How to Add A YouTube Player in A Flutter App — A small, quick tour of how to add a video player to your app. Anubhav Gupta  | 
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   How Bumble’s Clever Design Helped The App Go Public — This dating app just had a successful IPO - here’s a quick look at how head of product design Lara Mendonça built Bumble’s design team during the pandemic. Lilly Smith  | 
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   Quick Menu: A 'Single Thumb' Mobile Friendly Navigation System — An interesting experimental UI element you might find useful for certain mobile use cases. The animated GIF here shows it off. Arif Ullah  | 
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   swift-package-info: This Swift CLI Tool Provides Information About A Swift Package Felipe Marino  | 
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   react-native-collapsible-tab-view: A Cross-Platform Collapsible Tab View Component — A series of animated GIFs on the README here show off the concept well. Pedro Bern  | 

