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Typically, you would instantiate a class within a class, but with GetX, you are instantiating with the Get instance, which will be available throughout your application With just a single line of code, it can be accessed from the view without using an inherited widget or context.

Dependency management: GetX has a simple yet powerful solution for dependency management using controllers.

I will not write details on route management because it is beyond the scope of this article, but indeed a few examples to get an idea of how GetX syntax simplicity works

Route management: whether navigating between screens, showing SnackBars, popping dialog boxes, or adding bottom sheets without the use of context, GetX has you covered.

We will be talking about it in detail below One is a simple state manager used with the GetBuilder function, and the other is a reactive state manager used with Getx or Obx.

State management: GetX has two state managers.

You do not need context to navigate between routes, nor do you need stateful widgets

Organization: decoupling business logic from view and presentation logic cannot get better than this.

Productivity: intuitive and efficient tool combined with simplicity and straightforward syntax that ultimately saves development time.Performance: focused on minimum consumption of memory and resources.GetX has three basic principles on which it is built: It aims to deliver top-of-the-line development experience in an extra lightweight but powerful solution for Flutter. GetX is not only a state management library, but instead, it is a microframework combined with route management and dependency injection. Let’s get going with GetX state management.Today, we will discuss a simplified state management solution for Flutter application development that does not require context for most of its features, known as GetX. However, many state management libraries, such as Provider, are available, which most developers recommend. State management is a complex topic of discussion in Flutter. That is when you will need an excellent state management library to help you build applications fast and efficiently.

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The declarative style of UI programming has its own benefits you write the code of any UI once and describe how it should look in any state, and that’s it! However, as you dig deep into Flutter programming, there will be times when you will need to share your data and state between screens across your whole application. This means that it is okay to build the UI from scratch instead of modifying a small part of it because Flutter is efficient at rebuilding the UI when a widget changes its state.

On the other hand, Flutter is a declarative framework.

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Android and iOS are imperative frameworks. If you are coming from an Android or iOS framework, you need to start thinking about mobile application development from a whole new perspective.

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Though physically we do not see the bulb being recreated or rebuilt, the UI would build from scratch if that were the situation on mobile software with reactive state management. When the bulb turns on, the UI of the bulb changes from a non-illuminated state to an illuminated state. Think from a software developer’s point of view. This triggers the electricity, which either turns on the bulb or turns it off. You are basically changing the state of the button from off to on or vice versa.

What happens when you hit the button on the switchboard in your house?

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