Newsletter Issue 134

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.

Tutorials

Building a Chrome Extension using Flutter. A great tutorial by Souvik Biswas. If 6 platforms are not enough for you, you can use Flutter to create a Chrome Extension.

Multi-environment Flutter Projects with Flavors. An in-depth tutorial by Sebastien Arbogast. In real-world applications, you will need to have multiple environments. One way to achieve this is with Flutter flavors.

How to Write Tests using Stream Matchers and Predicates in Flutter. Testing asynchronous code is not always easy. Andrea teaches us how to write tests using Stream Matchers and Predicates in Flutter in this article.

Videos

Puzzle App Hackathon winners and more!. We asked you to push your creativity to its limits by using Flutter to reimagine a classic slide puzzle. Check out some of the most impressive apps and the contest winners from best multiplatform, best animation, most creative, and more!

Quick start to building a game in Flutter. In the video, you’ll learn how to use the new game template to get your game project going. The template provides integration with Google Ads, Firebase Crashlytics, in-app payments, and games services (achievements & leaderboards) out of the box. It also comes with audio support, a main menu screen, settings, and other conveniences. Filip Hracek, a successful Flutter game developer who you might remember from the Flutter Boring Show, will walks you through the code and also gives you pointers on related topics, such as monetization and asset creation.

Flutter Nordics: Mocking APIs using embedded web servers inside flutter apps

Packages

percent_indicator. Library that allows you to display progress widgets based on percentage, can be Circular or Linear, you can also customize it to your needs. pub.dev.

auto_route AutoRoute is a declarative routing solution, where everything needed for navigation is automatically generated for you. pub.dev.

timelines A powerful & easy to use timeline package for Flutter. All UI components in this package are separate widgets. pub.dev.