Select your cookie preferences

We use essential cookies and similar tools that are necessary to provide our site and services. We use performance cookies to collect anonymous statistics, so we can understand how customers use our site and make improvements. Essential cookies cannot be deactivated, but you can choose “Customize” or “Decline” to decline performance cookies.

If you agree, AWS and approved third parties will also use cookies to provide useful site features, remember your preferences, and display relevant content, including relevant advertising. To accept or decline all non-essential cookies, choose “Accept” or “Decline.” To make more detailed choices, choose “Customize.”

Preferences
Contact Us
Feedback
AWS Documentation
Create an AWS Account

AWS SDK for JavaScript Documentation

The AWS SDK for JavaScript enables developers to build libraries and applications that use AWS services. You can use the JavaScript API in the browser and inside Node.js applications on the server.

Latest version (Version 3)

  1. Developer Guide

    Introduces you to using JavaScript with AWS services and resources, both in browser scripts and in Node.js applications. Describes how to set up the SDK, connect to AWS services, and access AWS service features. Also provides Node.js and browser code examples for working with popular AWS services.

  2. API Reference

    Describes in detail all the API operations for the AWS SDK for JavaScript. In addition, it provides sample requests, responses, and errors for the supported web services protocols.

  3. Migration Guide

    Describes how to migrate from version 2.x to 3.x of the AWS SDK for JavaScript.

Previous version (Version 2)

  1. Developer Guide

    Introduces you to using JavaScript with AWS services and resources, both in browser scripts and in Node.js applications. Describes how to set up the SDK, connect to AWS services, and access AWS service features. Also provides Node.js and browser code examples for working with popular AWS services.

  2. API Reference

    Describes in detail all the API operations for the AWS SDK for JavaScript. In addition, it provides sample requests, responses, and errors for the supported web services protocols.

Additional resources

  1. AWS SDKs and Tools Reference Guide

  2. AWS Code Examples GitHub Repository 

    GitHub repository containing code examples to help accelerate your development of applications that work with AWS services. The examples show how to perform specific tasks for AWS services using various programming languages and supported technologies.
PrivacySite termsCookie preferences
© 2025, Amazon Web Services, Inc. or its affiliates. All rights reserved.