There are several resources and toolkits to streamline Bootstrap web development. Let's take a look at the most widely-used and efficient ones that will help you develop your website faster and with great accuracy.
The Font Awesome library is a collection of hundreds of icons that aid you in building web pages. The scalable vector icons can be customized by CSS in addition to providing high resolution displays. You can either download it or use the Bootstrap CDN at MaxCDN.
In the following example, we'll be using the CDN to understand how it all works:
<!DOCTYPE html>
<html>
<head>
<title>Font Awesome example</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
...