Build a QR Code Generator with Node.js in 4 Minutes 🚀
In this tutorial, you'll learn how to build a QR Code Generator using Node.js and Express step by step.
This beginner-friendly backend project covers:
Setting up a Node.js project
Creating an Express server
Using middleware to handle form data
Generating QR codes with the qrcode npm package
Sending base64 images directly in HTML
This is a great mini Node.js project for beginners who want hands-on backend practice.
Technologies used:
Node.js
Express.js
QRCode npm package
If you're learning backend development or building Node.js projects, this video will help you understand how routing, middleware, and async functions work in real-world examples.
More practical Node.js tutorials coming soon 🚀
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