In this article, I’ll walk you, generating QR code in Node.js using node-qrcode npm module. A QR Code is a 2-dimensional bar code and it is a machine-readable optical label that contains information about the item to which it is attached.
Let’s install node-qrcode library.
Generating a QR Code in Node.js
You can just pass the generated string to image tag to show it to users.
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I am Arjun from Hyderabad (India). I have been working as a software engineer from the last 7+ years, and it is my passion to learn new things and implement them as a practice. Aside from work, I like gardening and spending time with pets.