A pure Ruby library to generate a USPS Intelligent Mail barcode. It generates the string of characters to print with one of the USPS Intelligent Mail barcode fonts. NOTE: Deprecated. Please use usps_intelligent_barcode instead.

A pure Ruby library to generate a USPS Intelligent Mail barcode. It generates the string of characters to print with one of the USPS Intelligent Mail barcode fonts.

Barcode jars used by Beardley gem

A barcode library that wraps GNU Barcode using SWIG. Most popular encoding schemes are supported (Code 39, UPC, ISBN, etc.). See the README for a full listing.

Barcode generator for rails at heroku

Spree Barcode

barcode generator for Next-L Enju

Barcodes made easy

Ruby bindings for ZBar, a barcode recognition library. Uses FFI to interact with the underlying C library, but has no other dependencies.

A barcode and QR code library that works with regular Ruby (not just JRuby). This gem comes bundled with ZXing C++ (zxing-cpp) and interfaces with it using FFI. As such this gem works with most major Ruby distributions.

A barcode and QR code library that works with regular Ruby (not just JRuby). This gem comes bundled with ZXing C++ (zxing-cpp) and interfaces with it using FFI. As such this gem works with most major Ruby distributions. Modified to not require CMake as a build dependency.

This Ruby extension implements a DataMatrix encoder for Ruby. It is typically used to create semacodes, which are barcodes, that contain URLs. This encoder does not create image files or visual representations of the semacode. This is because it can be used for more than creating images, ...

Generate a series of codewords or a binary blob for PDF417 barcodes

AsposeBarCodeJava is a Ruby gem that helps generating and recognizing BarCode symbologies using Aspose.BarCode for Java libraries

Nice class method wrapper for Barby

Basic, text-only PDF-417 barcode generator.

This is a ruby wrapper for libdmtx, which is a open source software for reading and writing Data Matrix barcodes.

GTIN provides basic validation, checksum and conversion functionality for UPC, EAN and GTIN barcode values.

Split multiplexed Illumina/454/IonTorrent/etc... output by barcode

CAIL Systems Ltd's 3 of 9 Barcode font with asset pipeline for Rails >= 3.1