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: "The entry point to the React library is the React object."
A block of code is set as follows:
var React = require('react');
var ReactDOM = require('react-dom');
var reactElement = React.createElement(
'h1',
{ className: 'header' }
);
ReactDOM.render(
reactElement,
document.getElementById('react-application')
);When we wish to draw your attention to a particular part of a code block, the relevant lines or items are set in bold:
<!doctype html>
<html lang="en">
<head>
<title>Snapterest</title>
</head>
<body>
<div id="react-application">
I am about to learn the essentials of React.js.
</div>
<script src="./snapterest.js"></script>
</body>
</html>Any command-line input or output is written as follows:
cd ~ git clone https://github.com/snapkite/snapkite-engine.git
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: "You should see the following text: I am about to learn the essentials of React.js."
Note
Warnings or important notes appear in a box like this.
Tip
Tips and tricks appear like this.
