How to create and read QR codes in Node.js

1

Node.js

To install the qrcode library, you will need to have Node.js and npm (the Node.js package manager) installed on your system. If you do not have these tools installed, you can download and install them from the Node.js website.

#Runtime #JavaScript Runtime #JavaScript 782 social mentions

2

Jimp

QR codes are a convenient and efficient way to store and share information. Reading and writing QR codes can easily be done with Node.js, the popular JavaScript runtime environment. In this article, we will go over the steps for reading and writing QR codes in Node using three popular libraries: qrcode-reader and jimp for reading QR codes, and qrcode for generating QR codes.

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