Krishna Prasad
Passing blobs from one window to another

Have you ever built a chrome extension and uploaded a photo and wanted to transfer the data to your website for further processing?

I did, and damn, it took a while to figure it out! Here’s how to do it. Here I will demonstrate using image upload as an example.

Gotcha 1️

The iframe approach to set / get the blob — Nope! That’s unreliable.

Gotcha 2️

A good friend told me that we could actually use…

Krishna Prasad

ReactJS, NextJS, NodeJS and every other JS! It’s like a never ending learning journey. 😎

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