GetX StreamBuilder

Luckily, Dart and Flutter provide tools, such as the http package, for this type of work. This recipe uses the following steps: Add the http package.

Let’s get going with GetX state management

When we add . obs to a variable, we basically convert it to a stream of variables. This stream is ‘reactive’, which means it can change value in reaction to events (like click of a button). These reactive streams are referred by ‘Rx’ in GetX.

You have 3 ways to turn a variable into an “observable”.