Learn how to read and write QR codes in Node.js using three popular libraries, qrcode-reader, jimp, and qrcode.

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The qrcode library provides a simple API for writing QR codes. To read and read QR codes in Node, you will need to install theqrcode-reader and jimp libraries. The library also allows you to generate QR code images in other formats, such as JPEG or SVG.

How to create and read QR codes in Node.js

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