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Selfhost your Captcha with Altcha

#libraries#captcha#altcha
Wojciech

Wojciech

Selfhost your Captcha with Altcha

A couple of days ago I was exploring CAPTCHAs I could use for my website and came across Altcha. Self-hosted PoW captcha with a library published on hex, for some reason nobody bothered to mention it anywhere except on the Altcha website, so I’m doing it now.

PoW-type captchas are meant to give client a computation task making it harder for bots to submit many requests.

hexdocs: Altcha v2.0.0 — Documentation

github: GitHub - altcha-org/altcha-lib-ex: A lightweight Elixir library for creating and verifying ALTCHA challenges. · GitHub

website https://altcha.org

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