App developers can rapidly speed up their development by using Flutter, which is a cross-platform UI framework. Just like with everything though, you can use Flutter to enhance your coding experience or to completely undermine it.

Not managing your state is one of the main sins of software development and Flutter is no different. Simply said, if you put your fields all over the place, you are going to end up with a mess.

Flutter is really awesome because it gives you absolute freedom in how you can manage the state. It’s up to you to decide on the technique. I feel like the BLoC (Business Logic Component) pattern is a perfect fit for Flutter and that’s why you’re going to learn the basics of it in this tutorial.

?Get the code from this tutorial?

 

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About the author 

Matt Rešetár

Matt is an app developer with a knack for teaching others. Working as a Flutter Developer at LeanCode and a developer educator, he is set on helping other people succeed in their Flutter app development career.

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  • This the better and simplest presentation of bloc pattern using streams, thanks a lot for this video.

  • Can you take this same example and implement RxDart and explain why and when should we go for the reactive approach?

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