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0.01
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Activity
0.99
Unobtrusive, flexible and complete spam protection for Rails applications using honeypot strategy for better user experience.
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Activity
0.11
Captcha-Plugin for Rails
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Activity
0.15
reCAPTCHA was too much for us, so we created this. Simplest captcha ever.
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Activity
0.14
SimpleCaptcha is available to be used with Rails 3 + 4 or above and also it provides the backward compatibility with previous versions of Rails.
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Activity
0.03
Despamilator is a plugin based spam detector designed for use on your web forms borne out of two annoyances: Spam being submitted in my web forms and CAPTCHAS being intrusive. Despamilator will apply some commonly used heuristics from the world of anti-spam to help you decide whether your users are human or machine.
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Activity
0.0
Description of TinyCaptcha.
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Activity
0.11
DeathByCaptcha allows you to solve captchas with manual labor
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Activity
0.07
Rack middleware Captcha verification using Recaptcha API.
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Activity
0.38
Captcha Gem for Rails, which generates captcha image by Rust.
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Activity
0.01
RubyGem package for visualCaptcha's backend service
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0.0
LoyalSimpleCaptcha is available to be used with Rails 3 or above and also it provides the backward compatibility with previous versions of Rails.
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0.0
Merb plugin that provides resource access rate limits and captcha'ing
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Activity
0.0
Captchator as Rack middleware, and helpers for sinatra.
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0.0
Integrate the AreYouAHuman.com CAPTCHA alternative human verification into your Ruby/Rails application
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Activity
0.0
Simple negative captcha for Rails
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0.02
Anti Captcha is an automated CAPTCHA solving service
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Activity
0.0
dongsx
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Activity
0.0
A simple and fast image captcha generator that uses opencv and memcached.
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0.0
Simple captcha
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