Preface

Frontend development can be separated into two eras, before Bootstrap and after Bootstrap. In 2011, the greatest frontend framework ever was released. Also, in the same year, the adoption and use of the framework grew in great numbers, reaching almost every segment of the market.

The reason of this is as follows: imagine how painful it was to create a simple, nice button, for instance. You had to declare a lot of classes and styles in your code. This was the foresee of Bootstrap, created by some developers from Twitter. The framework was a paradigm change for developing a fast-paced web page frontend.

The greatness of Bootstrap lies in three aspects. The first is the style sheet, which contains some basic CSS for almost every HTML element in a uniform and beauty way.

The second aspect is the components. They can be reused by just copying and pasting code. The last aspect is the JavaScript plugin, which includes some very common additional elements that cannot be found elsewhere.

Take a deep pe into the Bootstrap frontend framework with the help of examples that will illustrate the usage of each element and component in a proper way. By seeing examples, you will get a better understanding of what is happening and where you want to reach.

During the book, along the examples, you will be able to nail the framework and develop some very common examples using Bootstrap. These are a landing page, a web application, and a dashboard, which is desired by 10 out 10 web developers. You will face these kind of page countless number of times during your life as a developer, and you will do that using Bootstrap at its finest, including component customizations, animations, event handling, and external library integration.

We will start from the basics of the framework, but we will not hesitate from going further to really nail the framework. If you complete the book's examples by yourself, we can guarantee that you will become a true Bootstrap master.

This book is the first one to offer support for version 4 of Bootstrap. However, we will offer support for version 3 as well. So, you will be ready for whatever comes your way.

What this book covers

Chapter 1, Getting Started, introduces the Bootstrap framework and teaches you how to set up the environment.

Chapter 2, Creating a Solid Scaffolding, starts the landing page example using the grid system.

Chapter 3, Yes, You Should Go Mobile First, talks about mobile-first development and how to do it.

Chapter 4, Applying the Bootstrap Style, uses the Bootstrap theme and some Bootstrap elements.

Chapter 5, Making It Fancy, is about adding more Bootstrap elements to the landing page example.

Chapter 6, Can You Build a Web App?, challenges us to create a web application using Bootstrap.

Chapter 7, Of Course, You Can Build a Web App!, creates the web application page using only Bootstrap elements and components.

Chapter 8, Working with JavaScript, starts using some JavaScript plugins in the web application example.

Chapter 9, Entering in the Advanced Mode, is the start of the dashboard example using advanced components and plugin integrations.

Chapter 10, Bringing Components to Life, completes the dashboard example while making the final customizations for our web page.

Chapter 11, Making It Your Taste, is the final challenge, where we customize Bootstrap plugins and create a new plugin for the framework.

What you need for this book

To follow this book's developments, you will need a web browser on your computer, preferably Google Chrome, because it will be used in some examples. But other browsers can work as well.

Also, you will need some basic knowledge in HTML, CSS, and JavaScript beforehand. Despite the fact that we will initially talk in a slow pace about those technologies, it will be good for you to know some basic concepts about them.

Another plus is knowledge of the jQuery library, which is a dependency of Bootstrap. We will actually use jQuery in Chapter 7, Of Course, You Can Build a Web App!, and they will be very simple examples. So just keep in mind to train some jQuery skills.

Who this book is for

Bootstrap By Example is perfect for frontend developers interested in fast, mobile-first, and responsive development. Bootstrap is the most famous frontend framework, with a big community that needs you as a new member in this world of extensive support for different devices, resolutions, browsers, and ready-to-use components. With this book, you will acquire your ticket to it and play around like a pro.

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: "Then, we created a <p> tag using the .navbar-right class to provide a set padding CSS rules and place the list to the right to appear the same way as before."

A block of code is set as follows:

<html>
  <head></head>
  <body>Hello World!</body>
</html>

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

<html>
  <head></head>
 <body>Hello World!</body>
</html>

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: "The preceding screenshot shows the final result of the Features section."

Note

Warnings or important notes appear in a box like this.

Tip

Tips and tricks appear like this.

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