0.19
There's a lot of open issues
No release in over a year
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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0.0
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Simple gem to add captcha or negative captcha to your Rails 3 application
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0.0
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anti-captcha is a Ruby library for recognize captcha on anti-captcha.com
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0.16
Low commit activity in last 3 years
There's a lot of open issues
No release in over a year
DeathByCaptcha allows you to solve captchas with manual labor
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0.02
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A captcha verification approach for Rails apps, directly integrated into ActiveRecord’s validation mechanism and providing helpers for ActionController and ActionView.
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0.02
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No release in over 3 years
A Google-style captcha for enterprise Rails apps
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0.02
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SimpleCaptcha is the simplest and a robust captcha. Its implementation requires adding up a single line in views and in controllers/models. SimpleCaptcha is available to be used with Rails2.0 or above and also it provides the backward compatibility with previous versions of Rails.
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0.01
No commit activity in last 3 years
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ReCaptcha implements view helpers to generate ReCaptcha code, with the noscript counterpart, required methods that interface with the HTTP API for captcha verification, a DSL to generate a before_filter and the code to implement AJAX captcha validation.
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0.01
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Simple reverse captcha solution that consist in create a hidden field that should be always empty.
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0.0
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RedisCaptcha provides simple captcha that can be read by human.
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0.0
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Death by Captcha Ruby implementation (HTTP API)
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MVC based Math, Logic Captcha
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Simple, easy captcha for Sinatra
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0.0
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Simple captcha based on plain text questions.
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0.0
No commit activity in last 3 years
No release in over 3 years
It's a Rails Captcha Engine for Rails 3 applications.
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0.0
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RMagickCaptcha is a gem that implements captcha for using in Rails application.
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