The AWS SDK for JavaScript version 3 (v3) is a rewrite of v2 with some great new features, including modular architecture. For more information, see the AWS SDK for JavaScript v3 Developer Guide.
Setting Up the SDK for JavaScript
The topics in this section explain how to install the SDK for JavaScript for use in web browsers and with Node.js. It also shows how to load the SDK so you can access the web services supported by the SDK.
Note
React Native developers should use AWS Amplify to create new projects on AWS.
See the aws-sdk-react-native