Getting Started With Angular
Getting Started With Angular
About the Book
Angular is a well-established front-end framework and this book will guide you through how to get started with Angular.
This book is over 11 chapters, taking you from introducing you to what Angular is and the benefits of using Angular for your next web application project. To going through how an Angular application is structured, how it makes use of Components, templates and services. Then moving onto how we can make use of the Angular CLI to help build parts of our application.
Once we have an understanding of what Angular is and how it’s structured we will go through more advanced features like writing Services to access external APIs. Then we will go through Observables and Observer, seeing what they are and how they can be used within our Angular applications.
We will look at RxJs and NgRx, how these two libraries can be used with Angular to tackle state management within an application. Finally, we will look at how to write Unit Tests and how to use the Angular CLI to create a production-ready version of an application.
About the Author
Table of Contents
-
Chapter 1: What is Angular?
- What is Angular?
- Some examples of the type of projects built with Angular
- Angular’s history
- Why use Angular?
- Features of Angular
- The Client Contacts Manager Application
- Summary
-
Chapter 2: Angular Architecture
- Overview of Angular
- Installing the Angular CLI
- Installing Visual Studio Code
- The architecture of an Angular app
- The architecture of our Client Contacts application
- Summary
-
Chapter 3: Getting Started with the Angular CLI
- How a CLI helps Angular developers
- Installing the Angular CLI
- Creating the Client Contacts Manager application
- Running your application in the browser
- Commands of the Angular CLI
- What are Schematics?
- Summary
-
Chapter 4: Components, Templates, and Forms
- Components
- What are components?
- Why do we have components now?
- The structure of a component
- The Component class
- The component life cycle hooks
- Passing data into and out of components
- Component templates
- Categories of components
- An introduction to forms
- Creating a Reactive form
- When to use template forms
- When to use Reactive forms
- Summary
-
Chapter 5: NgModules
- What are modules in Angular?
- The parts of the NgModule file
- How to create modules using the CLI
- Creating modules for our Client Contact Manager application
- Adding our Client components to the ClientModule
- Adding Angular Material
- Summary
-
Chapter 6: Routing and Navigation
- What are routes?
- Creating our navigation component
- Route parameters
- Route Guards
- Implementing a Route Guard
- Summary
-
Chapter 7: Dependency Injection, Services, and HttpClient
- What is Dependency Injection?
- How does Angular handle Dependency Injection
- Providers in Angular
- Services in Angular
- A look at the services Angular provides
- The HttpClient service
- Features of the HttpClient API
- Advanced features of HttpClient service
- Summary
-
Chapter 8: Observables and RxJs
- Observables
- What is RxJs?
- Operators
- Examples of Operators
- The Operator Decision Tree
- Subjects
- How Angular uses RxJs
- Summary
-
Chapter 9: State Management and NgRx
- Defining state management
- The Redux library
- Exploring NgRx
- Example of a Reducer
- Example of an Action
- Example of the Store
- Example of Selectors
- Effects
- Installing NgRx
- Summary
- Further Reading
-
Chapter 10: Testing
- Testing and Test Driven Development
- Jasmine in action
- Setup and tear down of tests
- The Karma test runner
- Taking a Test Driven Development approach
- Karma settings in Angular
- Running tests using the Angular CLI
- Writing tests in Angular
- The TestBed class
- Examples of tests
- Summary
-
Chapter 11: Packaging Our Application
- Building a release version with the CLI
- The angular.json file
- Ahead-of-Time compilation
- Other various production optimisations
- Making use of lazy loading
- Application size budget
- Measuring performance
- Summary
The Leanpub 60 Day 100% Happiness Guarantee
Within 60 days of purchase you can get a 100% refund on any Leanpub purchase, in two clicks.
Now, this is technically risky for us, since you'll have the book or course files either way. But we're so confident in our products and services, and in our authors and readers, that we're happy to offer a full money back guarantee for everything we sell.
You can only find out how good something is by trying it, and because of our 100% money back guarantee there's literally no risk to do so!
So, there's no reason not to click the Add to Cart button, is there?
See full terms...
80% Royalties. Earn $16 on a $20 book.
We pay 80% royalties. That's not a typo: you earn $16 on a $20 sale. If we sell 5000 non-refunded copies of your book or course for $20, you'll earn $80,000.
(Yes, some authors have already earned much more than that on Leanpub.)
In fact, authors have earnedover $12 millionwriting, publishing and selling on Leanpub.
Learn more about writing on Leanpub
Free Updates. DRM Free.
If you buy a Leanpub book, you get free updates for as long as the author updates the book! Many authors use Leanpub to publish their books in-progress, while they are writing them. All readers get free updates, regardless of when they bought the book or how much they paid (including free).
Most Leanpub books are available in PDF (for computers) and EPUB (for phones, tablets and Kindle). The formats that a book includes are shown at the top right corner of this page.
Finally, Leanpub books don't have any DRM copy-protection nonsense, so you can easily read them on any supported device.
Learn more about Leanpub's ebook formats and where to read them
