Privacy · Captchas

Captchas

• mCaptcha/mCaptcha on GitHub, opens in a new tab

  2.5Kstars

  (repo) - An open-source CAPTCHA system with seamless UX. mCaptcha uses SHA256 based proof-of-work (PoW) to rate limit users.

  Rust·GNU Affero General Public License v3.0·steady·10 months ago

• PrivateCaptcha/PrivateCaptcha on GitHub, opens in a new tab

  185stars

  Privacy-first and self-hosted Proof-of-Work CAPTCHA alternative, made in EU.

  Go·Other·active·14 hours ago