Conventions

In this book, you will find a number of text styles that distinguish between different kinds of information. Here are some examples of these styles and an explanation of their meaning.

Code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles are shown as follows: "I'm going to update the ChasePlayerComponent class that already exists in the EngineTest project."

A block of code is set as follows:

new Vue({ 
  el: '#app', 
  methods: { 
    vueSubmit() { 
      console.info('fake AJAX request') 
    } 
  } 
})

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

data: { 
 userId: 1, 
 title: '', 
 body: '', 
 response: '...' 
}

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

npm install axios

New terms and important words are shown in bold. Words that you see on the screen, for example, in menus or dialog boxes, appear in the text like this: "Open Webstorm and create a new Empty Project"

Warnings or important notes appear in a box like this.

Tips and tricks appear like this.