S3.js Documentation

Comprehensive guides and API references to help you master S3.js

Installation Get Started

Getting Started Tutorial

Creating an S3 Client

const s3 = createS3Client({
 region: 'us-east-1',
 accessKeyId: 'YOUR_ACCESS_KEY',
 secretAccessKey: 'YOUR_SECRET_KEY'
});

Initialize your S3 client with AWS credentials before making any API requests.

Installation Methods

npm Installation

npm install s3.js

Recommended for modern JavaScript projects using package managers

CDN Method

<script src="https://cdn.jsdelivr.net/npm/s3/dist/s3.min.js"></script>

Ideal for quick prototyping or traditional HTML projects

Key Features

Multipart Upload Support

Seamlessly upload large files with automatic chunking and parallel uploads