There are several different browsers in use today — Google Chrome, Firefox, Microsoft Edge, Apple Safari, Opera, and more. The differences between them get smaller all the time, so as a user, choosing this browser or the other is not such a big deal.
However, as a developer, it is an important decision — you will need to pick the one that is most developer-friendly and has the best developer tools. Today, the Chrome Developer Tools, also known as Chrome DevTools, are used by many developers and provide many strong capabilities. This is why we will be using Chrome throughout this book to demonstrate and debug code samples.