Sunday, June 23, 2019

State Management Using NGXS in Angular

Why Do We Need State Management?

When creating a web application, one of the questions to ask is how data should be managed. The next question is how this could this be performant and reliable. The current trend is to use a Redux-based storage solution, which consists of a Store, Selectors to get data from the store in the form of Observables, and Actions to modify the store. This allows for a single source of truth, a read-only state and the flow of data going in one direction.

Redux State Management Tool

Redux was built for React. Since it was designed for React, it lacked the necessary plumbing to make it work well with Angular. For state management in Angular, NGRX is used. NgRx Store provides reactive state management for Angular apps inspired by Redux.



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