Book Image

Angular Projects - Second Edition

By : Aristeidis Bampakos
Book Image

Angular Projects - Second Edition

By: Aristeidis Bampakos

Overview of this book

Packed with practical advice and detailed recipes, this updated second edition of Angular Projects will teach you everything you need to know to build efficient and optimized web applications using Angular. Among the things you’ll learn in this book are the essential features of the framework, which you’ll master by creating ten different real-world web applications. Each application will demonstrate how to integrate Angular with a different library and tool. As you advance, you’ll familiarize yourself with implementing popular technologies, such as Angular Router, Scully, Electron, Angular service worker, Nx monorepo tools, NgRx, and more while building an issue tracking system. You’ll also work on a PWA weather application, a mobile photo geotagging application, a component UI library, and many other exciting projects. In the later chapters, you’ll get to grips with customizing Angular CLI commands using schematics. By the end of this book, you will have the skills you need to be able to build Angular apps using a variety of different technologies according to your or your client’s needs.
Table of Contents (12 chapters)

Essential background theory and context

The Angular framework is a cross-platform JavaScript framework that can run on a wide range of environments, including the web, servers, mobile, and desktop. It consists of a collection of JavaScript libraries that we can use for building 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, called AppComponent, by convention. Each component in the tree can communicate and...