rqrcode

1.43
rQRCode is a library for encoding QR Codes. The simple interface allows you to create QR Code data structures ready to be displayed in the way you choose.
 Popularity
Downloads
4,477,703
Stars
849
Forks
137
Watchers
26
 Releases
Current version
0.10.1
Total releases
19
First release
Latest release

rqrcode-rails3

0.61
Render QR codes with Rails 3
 Popularity
Downloads
2,058,265
Stars
279
Forks
54
Watchers
16
 Releases
Current version
0.1.7
Total releases
8
First release
Latest release

rqrcode_png

0.16
Glues rQRCode together with chunky_png
 Popularity
Downloads
342,092
Stars
169
Forks
26
Watchers
13
 Releases
Current version
0.1.5
Total releases
5
First release
Latest release

zxing

0.05
Need to decode 1D/2D bars and don't mind using JRuby to help with the task? ZXing is the wrapper for you!
 Popularity
Downloads
23,798
Stars
46
Forks
19
Watchers
7
 Releases
Current version
0.4.0
Total releases
6
First release
Latest release

zbar

0.04
Ruby bindings for ZBar, a barcode recognition library. Uses FFI to interact with the underlying C library, but has no other dependencies.
 Popularity
Downloads
21,323
Stars
59
Forks
16
Watchers
2
 Releases
Current version
0.3.0
Total releases
6
First release
Latest release

qrscanner

0.02
Ruby gem QR code scanner based on ZXing
 Popularity
Downloads
10,344
Stars
29
Forks
6
Watchers
3
 Releases
Current version
0.4.1
Total releases
5
First release
Latest release

rqr

0.01
A ruby library to create qrcode. Output: PS, JPEG, PNG, EPS, TIFF.
 Popularity
Downloads
26,818
 Releases
Current version
0.2.2
Total releases
8
First release
Latest release

qrencoder

0.01
This Gem is a wrapper around an useful open-source library for creating QR Codes, a two-dimensional bar code format popular in Japan created by the Denso-Wave Corporation in 1994.
 Popularity
Downloads
28,704
 Releases
Current version
1.4.1
Total releases
6
First release
Latest release

pngqr

0.01
Ruby Gem to generate PNG files with QR codes in them
 Popularity
Downloads
16,991
 Releases
Current version
0.6
Total releases
6
First release
Latest release

qrtools

0.0
QRTools is a library for decoding QR Codes. It relies on libdecodeqr for decoding.
 Popularity
Downloads
5,488
 Releases
Current version
1.0.1
Total releases
2
First release
Latest release