Real-time Barcode and QR Code Scanning with Node.js

Build simple Node.js barcode reader applications for both desktop and web using barcode4nodejs and litecam.

Prequisites

npm install litecam barcode4nodejs canvas

Set the license key in the desktop.js and web.js files:

dbr.initLicense("LICENSE-KEY")

Run the desktop barcode and QR code scanning app with:

node desktop.js

To scan barcodes and QR codes in any web browser, start the web server and then navigate to localhost:2024:

node web.js