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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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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
1.02
38,528,539
1,221
65
2012-11-22
2024-03-17
4
negative_captcha
0.25
471,955
787
70
2012-05-21
2016-04-07
0
rack-captchator
0.00
4,295
2011-07-16
2011-07-16
0
easy_captcha
0.09
181,173
124
52
2010-09-03
2011-09-15
2
honeypot-captcha
0.08
556,941
147
35
2010-04-09
2019-02-27
0
simple_captcha_reloaded
0.00
13,049
8
2
2014-12-01
2017-09-30
0
subwindow/negative-captcha
0.49
787
70
two_captcha
0.05
349,742
42
29
2015-09-10
2024-10-25
0
rucaptcha
0.30
397,719
696
131
2015-10-26
2025-02-12
1
captchah
0.01
35,546
1
4
2019-08-23
2024-09-10
0
ruby-2captcha
0.01
48,411
14
2
2023-05-24
2024-11-20
0
solvecaptcha-ruby
0.00
213
0
0
2025-04-22
2025-04-22
0
captchaencryptor
0.00
7,088
2014-02-28
2014-02-28
0
captchatrader
0.00
11,892
1
0
2011-06-29
2011-06-29
0
captchachacha
0.00
9,212
1
0
2011-06-14
2011-06-28
0
zero-captcha
0.00
71,770
0
2
2014-10-25
2024-01-17
0
captchabot
0.00
3,875
0
0
2014-08-05
2014-08-05
0
captchator
0.00
9,442
7
0
2012-01-07
2012-01-11
0
login-control
0.00
9,402
2023-01-07
2023-10-16
0
zero_captcha
0.00
3,553
1
4
2015-06-10
2015-06-10
0
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