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Rails Captcha
Captchas help to establish that a user is human to protect websites from bots and spam by presenting challenges that are hard to solve for computers
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Rubygem
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Latest release
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Average date of last 50 commits
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Project Score
Downloads
Stars
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First release
Latest release
Reverse Dependencies
invisible_captcha
1.03
30,647,465
1,164
64
2012-11-22
2024-03-17
3
negative_captcha
0.32
445,094
790
71
2012-05-21
2016-04-07
0
rack-captchator
0.00
4,201
2011-07-16
2011-07-16
0
easy_captcha
0.11
174,457
126
52
2010-09-03
2011-09-15
2
subwindow/negative-captcha
0.61
790
71
honeypot-captcha
0.09
490,728
147
33
2010-04-09
2019-02-27
0
rucaptcha
0.37
367,306
695
131
2015-10-26
2024-11-04
1
simple_captcha_reloaded
0.01
12,278
8
2
2014-12-01
2017-09-30
0
two_captcha
0.06
323,303
42
29
2015-09-10
2024-10-25
0
captchah
0.01
31,335
1
4
2019-08-23
2024-09-10
0
ruby-2captcha
0.01
11,255
13
2
2023-05-24
2024-11-20
0
zero_captcha
0.01
3,460
1
4
2015-06-10
2015-06-10
0
captchatrader
0.00
11,749
1
0
2011-06-29
2011-06-29
0
login-control
0.00
8,151
2023-01-07
2023-10-16
0
captchator
0.00
9,281
7
0
2012-01-07
2012-01-11
0
captchaencryptor
0.00
6,864
2014-02-28
2014-02-28
0
captchabot
0.00
3,787
0
0
2014-08-05
2014-08-05
0
captchachacha
0.00
9,038
1
0
2011-06-14
2011-06-28
0
zero-captcha
0.00
59,266
0
2
2014-10-25
2024-01-17
0
unity-captcha
0.00
2,635
1
0
2017-07-28
2017-07-28
0
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