Show HN: Pushduck – S3 uploads that run on Cloudflare Workers, no AWS SDK

Category: library

Tags: s3, cloudflare-workers, file-upload, typescript, edge-computing

Score: 6.0/10 (Innovation: 5, Technical: 6, Documentation: 3, Utility: 7)

Pushduck is a lightweight, TypeScript-first library for S3 file uploads designed to run on Cloudflare Workers without requiring the AWS SDK. It's interesting because it leverages aws4fetch to enable edge runtime compatibility, offering a developer-friendly alternative to vendor-locked solutions.

Target audience: backend devs, fullstack devs

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