State management JavaScript

It creates a concrete data structure to represent your app’s State that you can read and write. … While this isn’t bad, it quickly becomes a problem if the app begins to scale; hence, such an app’s complexity makes it extremely difficult to keep track of all dependencies.

State management is one of the most important aspects of every app. The app’s state dictates what users see, how the app looks, what data is stored, and so on. Thus it’s no wonder that there are so many open-source libraries designed specifically to make state management easier and more enjoyable .

When you have state management in place data actually flows from your app to state and vice versa . You know exactly where your data is. These state management tools also give you a point-in-time snapshot of the entire data. In that way, you know exactly where your data is and that makes your development faster.

State management refers to the management of the state of one or more user interface controls such as text fields, OK buttons, radio buttons, etc. in a graphical user interface . In this user interface programming technique, the state of one UI control depends on the state of other UI controls.

State management is very important in application development . It centralizes all the states of various UI controls to handle data flow across the application. For example, consider you want to show a “welcome” message on the user’s first-time visit but not on subsequent page visits, you need the state of the user.