Forms: Spam MinimizationDraftRuby1,543Edit
A plugin to make the process of creating a negative captcha in Rails much less painful
Easy Akismet and TypePad AntiSpam integration for Rails
A simple way to add honeypot captchas in your Rails forms.
Spam protection for your models using the excellent and simple textcaptcha service
spam detection in text, made specifically for web forms
Experimental project that use the techniques learned from free Stanford AI Course.
Defender is a wrapper for the Defensio spam filtering API written in Ruby.
Silently, unobtrusively masks Rails-generated forms in order to filter out spambot submissions.
Rack Middleware for CAPTCHA verification via Recaptcha API
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