5 results found Sort:

produck
svg-captcha produck
175
1.9k
mit
24
generate svg captcha in node
captcha svg-captcha nodejs-captcha captcha-generator captcha-alternative
Created 2016-05-06
65 commits to 1.x branch, last one 5 years ago
altcha-org
altcha altcha-org
20
534
mit
6
GDPR compliant, self-hosted CAPTCHA alternative with PoW mechanism and advanced anti-spam filter.
svelte captcha antispam hcaptcha spam-api recaptcha webcomponent proof-of-work spam-detection spam-filtering ddos-mitigation ddos-protection spam-prevention spam-protection captcha-alternative
Created 2023-11-18
79 commits to main branch, last one about a month ago
fabianwennink
IconCaptcha-PHP fabianwennink
25
145
mit
6
A self-hosted, customizable, easy-to-implement and user-friendly captcha for PHP.
bots captcha anti-bot security iconcaptcha php-captcha icon-captcha captcha-image user-friendly gdpr-compliant jquery-captcha form-validation captcha-generator javascript-captcha captcha-alternative
Created 2017-06-18
243 commits to master branch, last one about a year ago
matthutchinson
acts_as_textcaptcha matthutchinson
12
56
lgpl-3.0
5
Text-based logic question captcha's for Rails 🚫🤖
ruby rails captcha activerecord spam-protection captcha-generator captcha-alternative
Created 2010-03-24
361 commits to main branch, last one 2 months ago
prosopo
captcha prosopo
3
50
apache-2.0
2
Protect your website from bots with Prosopo Procaptcha
spam captcha privacy antispam hcaptcha polkadot security recaptcha self-host procaptcha bot-detection proof-of-work spam-detection ddos-mitigation ddos-protection spam-protection invisible-captcha human-verification captcha-alternative frictionless-captcha
Created 2023-04-26
4,570 commits to main branch, last one a day ago