altcha-org/altcha

GDPR, WCAG 2.2 AA, and EAA compliant, self-hosted CAPTCHA alternative with PoW mechanism.

anti-abuseanti-botantispamcaptchacaptcha-alternativeddos-mitigationddos-protectionhcaptchaprivacyproof-of-work

License & maintenance

MIT is a permissive license: free to use commercially with attribution.

Last code push 4 days ago.

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