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Newsletter Issue 71

January 18, 2021

Remember comment, rate, claps, or any other recognition that you want to those who write these fantastic articles, tutorials, packages, and videos.

If you have any remote conference about Flutter or Dart that you want me to share, please send a message on Twitter @fluttertap. Also, if you have any important message, I will do my best to share it. We have to help each other in this situation.

Are you building something in Flutter this month? Please share it with me on twitter @fluttertap.


Scaling mobile development at with Flutter. A fantastic and detailed article by Remi Vanhee. We can learn the experience of migrating an app from native to Flutter with millions of users. A must-read!

Providing operating system compatibility on a large scale. Behind the curtain view of how the Flutter team deals with the support of multiple platforms and versions. In this article, Ray Rischpater tells us about how they test on several platforms, how they deal with particular vendors and version issues, and how they can catch bugs and make decisions with the help of the community.


Flutter : flip animation. In this tutorial by David Gonzalez, we learn how to make a very cool flip animation using AnimationSwitcher.

Flutter Shopping App prototype: Lessons learned. Great insight on how to implement a production-ready e-commerce app on Flutter, by Mangirdas Kazlauskas.

Getting Started With The GetX Package In Flutter Applications. In this tutorial by Kevin, you can find all you need to start using GetX to create your Flutter’s apps. GetX is an extra lightweight solution for state, navigation, and dependencies management for Flutter applications.

Automate Flutter Testing With Github Actions. Testing is a vital part of a good app. In this tutorial, Benjamin Swerdlow teaches us how to automate part of our testing with Github Actions.


ImageFiltered (Flutter Widget of the Week). ImageFiltered is a small but powerful widget that lets you blur or pixel-transform anything in your app. It’s often a simpler alternative to BackdropFilter.

Flutter Code Linting - Improve your code and enforce Style and errors. Code Linting allows you to enforce styling and error rules onto your code and make them visible right away in your IDE. In this video, we want to talk about improving your codebase using Flutter Linting. The most important file is the analysis_options.yaml in Dart, and we take a look at how it is structured.

Flutter Tutorial - Page Transition - Shared Axis Animation. Let’s create a beautiful shared axis transition animation for pages & widgets in Flutter.


confetti Blast colorful confetti all over the screen. Celebrate in app achievements with style. Control the velocity, angle, gravity and amount of confetti.

trotter Class definitions for pseudo-lists that simplify working with structures commonly encountered in combinatorics such as permutations, combinations and subsets.

focus_detector Detects when your widget appears or disappears from the screen.

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