This chapter requires that you have completed the exercises in Chapter 1, Getting Familiar with the Amplify CLI and Amplify Console. You can download the code for this chapter from the following link: https://github.com/PacktPublishing/Rapid-Application-Development-with-AWS-Amplify/tree/master/ch2.
It is important that you keep your libraries up to date if you want to have better compatibility with the latest browsers and mobile operating systems, such as iOS and Android OS. Run the
yarn upgrade command to keep your app up to date once in a while.