The AWS SDK for JavaScript V3 API Reference Guide describes in detail all the API operations for the AWS SDK for JavaScript version 3 (V3).
Get started with the AWS SDK for JavaScript
The AWS SDK for JavaScript provides access to web services in either a browser or Node.js environment. This section has getting started exercises that show you how to work with the SDK for JavaScript in each of these JavaScript environments.
Note
You can develop Node.js applications, and JavaScript for browser-based applications, using the SDK for JavaScript in the AWS Cloud9 IDE. For an example of how to use AWS Cloud9 for Node.js development, see Use AWS Cloud9 with the AWS SDK for JavaScript.