Getting Started With the BLoC Pattern

See how to use the popular BLoC pattern to build your Flutter app architecture and manage the flow of data through your widgets using Dart streams. By Sardor Islomov.

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Getting Started With the BLoC Pattern

25 mins

Contents

Where to Go From Here?

Congratulations on mastering the BLoC pattern. BLoC is a simple but powerful pattern to tame app states as it flies up and down the widget tree.

You can find the final sample project in the Download Materials for the tutorial.

Other architectural patterns worth looking into include:

Provider https://pub.dev/packages/provider
Scoped Model https://pub.dev/packages/scoped_model
RxDart https://pub.dev/packages/rxdart
Redux https://pub.dev/packages/redux
BLoC https://pub.dev/packages/flutter_bloc
Collection of BLoC patterns and examples https://bloclibrary.dev/#/gettingstarted

Also check out the official documentation on streams and a Google IO talk about the BLoC Pattern.

I hope you enjoyed this Flutter BLoC tutorial. If you have any questions or comments, please join the forum discussion below!

Contents

Getting Started With the BLoC Pattern

Where to Go From Here?

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