Learn state management in Angular using NgRx: store, actions, reducers, selectors, side effects, etc. Gain hands-on experience and best practices.

Become an AngularJS Developer

This module is designed to teach you how to manage states in Angular using the powerful NgRx library.

We’ll learn the fundamentals of state management and how it can be implemented in an Angular application using NgRx. Next, we’ll learn how to use the NgRx store, actions, reducers, and selectors to manage the application states and handle complex data. We’ll also learn how to handle side effects and asynchronous operations in an Angular application.

Throughout the course, we’ll gain hands-on experience in implementing state management using interactive projects. We’ll explore best practices and design patterns for state management in Angular and how to structure the state of an application using NgRx. Additionally, we’ll learn how to write unit test cases for NgRx features.

By the end of the module, we’ll be able to implement and debug states in an Angular application. We’ll be able to create more scalable, maintainable, and testable Angular applications that can handle complex states and data.

Angular State Management

In this chapter, we learned how to use Redux DevTools to efficiently debug our Angular applications.

## Setting up Redux DevTools


We can configure Redux DevTools in our Angular application by following the steps below:

1. Install the Redux DevTools browser extension in the browser.
    
    - [Chrome extension](https://chrome.google.com/webstore/detail/redux-devtools/lmhkpmbekcpmknklioeibfkpmmfibljd?hl=en)

    - [Firefox extension](https://addons.mozilla.org/en-US/firefox/addon/reduxdevtools/)

2. Install the `@ngrx/store-devtools` by running the following command inside the root of our Angular application:

# Setting up Redux DevTools


We can configure Redux DevTools in our Angular application by following the steps below:

1. Install the Redux DevTools browser extension in the browser.
    
    - [Chrome extension](https://chrome.google.com/webstore/detail/redux-devtools/lmhkpmbekcpmknklioeibfkpmmfibljd?hl=en)

    - [Firefox extension](https://addons.mozilla.org/en-US/firefox/addon/reduxdevtools/)

2. Install the `@ngrx/store-devtools` by running the following command inside the root of our Angular application:

Let's review what we've learned in this chapter.

Redux Fundamentals

NgRx Fundamentals

Implementing NgRx Fundamentals

Debugging NgRx

NgRx with TypeScript

NgRx: Advanced Concepts

NgRx Effects

Unit Testing NgRx

Implementing Shopping Cart Functionality

Appendix

Conclusion

Setting up Redux DevTools