Pushduck – S3 uploads that run on Cloudflare Workers, no AWS SDK
I was tired setting up file uploads for multiple projects with bloated aws-sdk so built my own, my first attempt was next-s3-uploader, it worked but needed much better developer experience and wanted to get all benifits of typesafe Typescript, and wanted to have a very light weight toolkit that can do all things a dev needs to manage s3. Credits to `aws4fetch` which made it be able to run in edge enviornments and cloudflare workers, now im trying to expand and build towards non Reactjs frameworks too and have support. Setting up file uploads shouldnt be hard, but is. the easier options have…
In plain words
Pushduck is a lightweight TypeScript library for handling S3 file uploads that runs on Cloudflare Workers without requiring the AWS SDK. It offers developers a type-safe alternative to traditional file upload solutions, reducing complexity and avoiding vendor lock-in. The tool is designed for easy integration across multiple projects and frameworks beyond React, providing all essential S3 management features in a developer-friendly package.
written from the facts on this page · September 2026
From the sources
In the maker’s words, at launch
I was tired setting up file uploads for multiple projects with bloated aws-sdk so built my own, my first attempt was next-s3-uploader, it worked but needed much better developer experience and wanted to get all benifits of typesafe Typescript, and wanted to have a very light weight toolkit that can do all things a dev needs to manage s3. Credits to `aws4fetch` which made it be able to run in edge enviornments and cloudflare workers, now im trying to expand and build towards non Reactjs frameworks too and have support. Setting up file uploads shouldnt be hard, but is. the easier options have vendor lockin's. So made a DX friendly, typesafe file upload library, enjoy. Happy to discuss any improvements and options. Repo: https://github.com/abhay-ramesh/pushduck
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