What is the ngrx store architecture and its components?

Can you explain what ngrx store architecture is?

Sure! NgRx Store is a state management library for Angular applications, based on Redux principles. It helps manage the state of your application in a predictable way.

What are the main components of ngrx store?

The main components include Actions, Reducers, Selectors, and Effects. Actions describe state changes, Reducers handle state transitions, Selectors retrieve specific pieces of state, and Effects manage side effects.

How do I implement actions and reducers in ngrx?

To implement actions, you define them using the createAction function. For reducers, you use the createReducer function to specify how the state changes in response to those actions.

Can you give an example of a selector?

Certainly! A selector can be created using createSelector, which allows you to derive data from the store. For example, you might create a selector to get a list of items from the state.