Open Source CAPTCHA & Bot Protection Tools using Dependabot

A curated collection of the best open source tools for distinguishing humans from bots (CAPTCHA) and preventing spam. using Dependabot.

Cap

Privacy-first CAPTCHA alternative with proof-of-work

Stars
7,562
Last commit
8 days ago
License
Apache-2.0

Lightweight open-source CAPTCHA solution using SHA-256 proof-of-work. 250x smaller than hCaptcha, fully customizable, and privacy-focused with zero telemetry.

Open Source Alternative to:

reCAPTCHA

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