s3mini

s3mini | Tiny & fast S3 client for node and edge platforms.

s3mini is an ultra-lightweight Typescript client (~14 KB minified, ≈15 % more ops/s) for S3-compatible object storage. It runs on Node, Bun, Cloudflare Workers, and other edge platforms. It has been tested on Cloudflare R2, Backblaze B2, DigitalOcean Spaces, Ceph, Oracle, Garage and MinIO. (No Browser support!)

Key Features:

• 🚀 Light and Fast: Averages ≈15 % more ops/s and only ~14 KB (minified, not gzipped).
• 🔧 Zero Dependencies: Supports AWS SigV4 (no pre-signed requests).
• 🟠 Edge Computing Ready: Works on Cloudflare Workers; ideal for edge computing, Node, and Bun (no browser support).
• 🔑 Essential S3 APIs: Improved list, put, get, delete, and a few more.
• 📦 BYOS3: Bring your own S3-compatible bucket (tested on Cloudflare R2, Backblaze B2, DigitalOcean Spaces, MinIO, Garage, Micro/Ceph and Oracle Object Storage).

Use Cases:

• Edge computing applications requiring minimal footprint.
• Node.js applications needing fast S3 interactions.
• Bun-based projects leveraging S3-compatible storage.
• Serverless functions on Cloudflare Workers.