Gain insights into state management in Angular with NgRx. Learn to use store, actions, reducers, selectors, handle side effects, and write unit tests for scalable applications.

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

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

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

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

Mastering State Management with Angular and NgRx

# What is an interface?


An **interface** is an abstract type in TypeScript that informs the compiler about the structure of an object. We can utilize interfaces to build custom data types, allowing us to strongly type our code. 

Let's consider the following example to better understand the concept of interface. We've defined an interface called `User`, which has two properties---`firstName` and `lastName`. These two properties are both of type `string`.

We also declared a variable `person` and assigned it the data type `User`. As a result, the `person` object must implement the `User` structure. To view the value of `person`, click the "Run" button below.


Let's learn about using an interface to ensure strongly typed code.

Getting Started

Redux Fundamentals

NgRx Fundamentals

Implementing NgRx Fundamentals

Debugging NgRx

NgRx with TypeScript

NgRx: Advanced Concepts

NgRx Effects

Build a Trello Clone in Angular using NgRx

Unit Testing NgRx

Implementing Shopping Cart Functionality

Appendix

Conclusion

E-Commerce Store With Stripe API Integration

Overview of Interfaces in TypeScript

What is an interface?