Sample NodeJS and React code using presigned urls and AWS SDK V3

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Hello,

Just wanted share some sample code from the September Virtual Tech Lab. In the lab, I talked about the advantages of using presigned urls versus proxying uploads/downloads on your own server.

I also covered how to setup the AWS SDK V3 connected to Storj, create an endpoint to issue presigned urls, and how to upload with them using curl.

I expanded the example to show how you can use a static site in React to upload files directly to Storj using the presigned url from the browser.

Nodejs backend code: GitHub - amozoss/storj-s3-presign-nodejs
React Frontend code: GitHub - amozoss/storj-s3-presign-react: Using s3 presigned urls to upload to Storj

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