AWS SDK for JavaScript
lastmod 2026-11-10created 2024-02-012 edits
AWS SDK for JavaScript is the official library for calling AWS services from Node.js and the browser. Starting with v3, it is split into per-service packages (such as @aws-sdk/client-s3) so you can install only what you need; calls are made by sending command objects to a client, and the request handling process can be extended with a middleware stack. TypeScript type definitions are included by default.
Modularized AWS SDK for JavaScript.