Privacy-first CAPTCHA widget, compliant with global regulations (GDPR/HIPAA/CCPA/LGDP/DPDPA/PIPL) and WCAG accessible. No tracking, self-verifying.
WASM solver for Cap, a lightweight, modern open-source CAPTCHA alternative designed using SHA-256 PoW.
A library for creating and verifying ALTCHA challenges for Node.js, Bun and Deno.
anti spam using both Google Recaptcha, Akismet.com, StopForumSpam.com & ProjectHoneyPot.com
SpamAssassin client, that lets you check if an email is spam or ham.