Why do we need state management in Angular?

The main idea behind the management of the state using the Redux pattern is that we have a single central store to keep all applications state . We can consider this store as a large javascript object that holds all the data of different parts of our application needs.

State Management is the strategic approach to manage all the interactions that a user performs on an application and then reflect those changes to UI, update databases, server requests etc . Any application has many UI controls such as text fields, radio buttons, buttons, checkboxes, dropdowns etc.

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 .

Rationale: State Management shall coordinate and control one or multiple sets of Applications (Function Group State) and the platform (Machine State) itself so that the machine behaves as to fulfill the intended system design of a particular project.