Conventions used

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

Code in text: 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: “Within the __schema field, we retrieve the queryType, mutationType, and subscriptionType fields.”

A block of code is set as follows:

type Todo {
  id: ID!
  title: String!
  completed: Boolean!
}

Bold: Indicates a new term, an important word, or words that you see on screen. For instance, words in menus or dialog boxes appear in bold. Here is an example: “To do this, click the Filter by root type button at the top menu of GraphQL Editor.”

Tips or important notes

Appear like this.