Book Image

Angular Projects - Third Edition

By : Aristeidis Bampakos
5 (2)
Book Image

Angular Projects - Third Edition

5 (2)
By: Aristeidis Bampakos

Overview of this book

Angular Projects isn't like other books on Angular – this is a project-based guide that helps budding Angular developers get hands-on experience while developing cutting-edge applications. In this updated third edition, you’ll master the essential features of the framework by creating ten different real-world web applications. Each application will demonstrate how to integrate Angular with a different library and tool, giving you a 360-degree view of what the Angular ecosystem makes possible. Updated to the newest version of Angular, the book has been revamped to keep up with the latest technologies. You’ll work on a PWA weather application, a mobile photo geotagging application, a component UI library, and other exciting projects. In doing so, you’ll implement popular technologies such as Angular Router, Scully, Electron, Angular service workers, Jamstack, NgRx, and more. By the end of this book, you will have the skills you need to build Angular apps using a variety of different technologies according to your or your client’s needs.
Table of Contents (13 chapters)
11
Other Books You May Enjoy
12
Index

Essential background theory and context

The Angular framework is a cross-platform JavaScript framework that can run on various environments, including the web, server, mobile, and desktop. It consists of a collection of JavaScript libraries that we can use to build highly performant and scalable web applications. The architecture of an Angular application is based on a hierarchical representation of components. Components are the fundamental building blocks of an Angular application. They represent and control a particular portion of a web page called the view. Some examples of components are as follows:

  • A list of blog posts
  • An issue reporting form
  • A weather display widget

Components of an Angular application can be logically organized as a tree:

Figure 1.1 – Component tree

Figure 1.1 – Component tree

An Angular application typically has one main component by convention, called AppComponent. Each component in the tree can communicate and interact with its siblings...