This book is about building Angular applications using NGRX. To get the most out of the book you need a basic understanding of the Angular framework and should be able to scaffold an Angular application using the Angular-CLI or be able to set up an Angular project through Webpack, if that is your preferred way. It's good to have a decent understanding of JavaScript and TypeScript. Most of all a curious mind is really all you need. It's a good idea to have NodeJs installed on your machine.

You can download the example code files for this book from your account at www.packtpub.com. If you purchased this book elsewhere, you can visit www.packtpub.com/support and register to have the files emailed directly to you.

You can download the code files by following these steps:

1. Log in or register at www.packtpub.com.
2. Select the SUPPORT tab.
3. Click on Code Downloads & Errata.
4. Enter the name of the book in the Search box and follow the onscreen instructions.

Once the file is downloaded, please make sure that you unzip or extract the folder using the latest version of:

• WinRAR/7-Zip for Windows
• Zipeg/iZip/UnRarX for Mac
• 7-Zip/PeaZip for Linux

The code bundle for the book is also hosted on GitHub at https://github.com/PacktPublishing/Architecting-Angular-Applications-with-Redux-RxJs-and-NgRx. We also have other code bundles from our rich catalog of books and videos available at https://github.com/PacktPublishing/. Check them out!

There are a number of text conventions used throughout this book.

CodeInText: Indicates code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles. Here is an example: "We need to install webpack by typing the following in our terminal."

A block of code is set as follows:

interface IPrinter {
  print(IPrintable printable);
}

When we wish to draw your attention to a particular part of a code block, the relevant lines or items are set in bold:

interface IPrintable {
  String getContent();
}

interface IPrinter {
  print(IPrintable printable);
}

Any command-line input or output is written as follows:

npm install webpack webpack-cli --save-dev

Bold: Indicates a new term, an important word, or words that you see onscreen. For example, words in menus or dialog boxes appear in the text like this. Here is an example: "Let's add an item to our store by adding a value to our input element and pressing the Save button."