Libraries tagged by anti bot

Google ReCAPTCHA v3 for Symfony

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IconCaptcha is a self-hosted, customizable, easy-to-implement and user-friendly captcha.

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A small PHP app to protect your site against DDoS attack or crawling web site by bots.

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PHP library for Turnstile, is Cloudflare’s smart CAPTCHA alternative. It can be embedded into any website without sending traffic through Cloudflare and works without showing visitors a CAPTCHA.

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Simple captcha generator

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Verifies via Google the site and secret codes required to verify humanity through reCAPTCHA v3.

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Generate captcha image without using fonts, splitted captcha image or make animated GIF captcha

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Anti-spam yii2 extension by CleanTalk with protection against spam bots and manual spam

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An easy to install self-hosted image captcha library implemented with PHP + InterventionImage.

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Captcha.eu - The intelligent GDPR-compliant non-intrusive bot protection for your TYPO3 CMS Forms. Invisible/Non-interruptive - No riddles or puzzle solving neccessary!

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Death to Spambots! — CAPTCHA-less spam security for TYPO3 forms

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An easy to install self-hosted image captcha library implemented with PHP + InterventionImage.

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Laminas module for creating a Telegram bot to deal with auto registration

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Anti-Spam Form is a form replacement component for the Yii2 Framework for creating anti-spam forms that are invisible in HTML code to spam bots & harvesting tools.

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Captcha.eu Extension for Magento2

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