jsbarcode3.11.6JsBarcode is a simple and powerfull way to create different types of 1d barcodes.
quagga0.12.1An advanced barcode-scanner written in JavaScript
scannerdetection1.2.0jQuery Scanner Detection is a small plugin to detect when user use a scanner (barcode, QR Code...) instead of a keyboard, and call specific callbacks.
bwip-js4.4.0Barcode generator supporting over 90 types and standards.
awesome-qr2.1.5-rc.0An awesome but simple QR code generator written in JavaScript.