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Newsletter Issue 94

July 19, 2021

Remember to comment, rate, clap, or any other recognition you want to give 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 messages, I will do my best to share them. 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.

I would like to give thanks to Stream for being this month’s Sponsor of Flutter Tap.


Implementing UI Profiling On Flutter Applications. In this article, Afreena Anjum gives us a complete introduction to UI profile and performance tools available on Flutter.


Dart FFI and Linux. When we are building desktop apps, it’s key to know how to call native libraries. In this tutorial, Aseem Wangoo teaches us to call a C library from our Flutter app using Dart FFI.

TDD in Flutter Part 2: How to write a unit test?. In this second part, Guillaume Roux guides us on creating a unit test and how to mock an HTTP client.


Learn how to build a fast and beautiful chat application in Flutter. Style your chat applications to perfection using Stream chat and Flutter. Stream’s Flutter widgets are fully customizable allowing developers to quickly customize and change them to match their brand!

Everything you want to know about Web Scroll with Flutter in this amazing Flutter for Single-Page Scrollable Websites with Navigator 2.0 series by Cagatay Ulusoy:


Building Game with Flutter #9.1: Add Manufacturing View.. By Dmytro Gladkyi. In this video I will code the new fresh feature - Manufacturing. Some of the towns in my game can produce goods (in order to replenish the stocks), in order to do that you must build manufacturings there.

sensors_plus (Flutter Package of the Week). package:sensors_plus allows you to access a phone’s sensors so you can tell if a user’s device is tilting, moving, falling, and more. Learn how to access the accelerometer and the gyroscope to create a unique user experience.

Building a Mobile App with Django & Flutter. Can you build a mobile app with Django? Well… The answer is YES and NO. In this stream I am teaming up with my friend @Tadas Petra to build a mobile app with Django & Flutter. Join the stream to see how these two work together to build a mobile application.


http_parser A platform-independent package for parsing and serializing HTTP formats.

dotted_border A Flutter package to let users easily add a dashed border around any widget.

synchronized Lock mechanism to prevent concurrent access to asynchronous code.

jovial_svg SVG - Robust rendering of Scalable Vector Graphic images, supporting a well-defined profile of SVG and a fast-loading binary storage format.