litecamera

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

• Dynamsoft Barcode Reader Trial License
• Node.js

Installation

npm install litecam barcode4nodejs canvas

Usage

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

dbr.initLicense("LICENSE-KEY")

Desktop App

Run the desktop barcode and QR code scanning app with:

node desktop.js

Web App

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

node web.js