Categories
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
0.45
A library to make creating negative captchas less painful
0.87
A plugin to make the process of creating a negative captcha in Rails much less painful
0.0
A very simple rack captcha middleware via captchator.com API
0.43
This is a Captcha gem for Rails Applications. It drawing captcha image with C code so it no dependencies.
0.12
A simple way to add honeypot captchas to Rails forms
0.01
Captcha library which uses imagemagick to create captchas
0.06
TwoCaptcha allows you to solve captchas with manual labor
0.01
ZeroCaptcha allows companies to solve captchas with artificial intelligence software, which is faster than humans and very accurate
0.0
Submit captcha images and retrieve the text as a string.
0.0
Captcha based on encyrpting and decrypting user data by mathematical operation
0.0
A simple way to add zero friction captchas to Rails forms
0.0
Captchator as Rack middleware, and helpers for sinatra.
0.0
Due to many unrequited complaints to the recaptcha team with regard to its unreadability for real human users, this gem offers a more readable selection of captcha images.
0.3
Unobtrusive, flexible and simple spam protection for Rails applications using honeypot strategy for better user experience.
0.2
reCAPTCHA was too much for us, so we created this. Simplest captcha ever.
0.2
SimpleCaptcha is available to be used with Rails 3 + 4 or above and also it provides the backward compatibility with previous versions of Rails.
0.0
wxianfeng_simple_captcha is captcha for rails,modified from simple_captcha .
0.0
Unity Captcha is a gem that use two levels of Captcha. First level is about Left Hemisphere: Logic and Math. Second level is about Right Hemisphere: Intuition and Drawing. This two levels functioning in complete harmony creates unity and this is the base design of this Captcha.