mcaptcha

A no-nonsense CAPTCHA system with seamless UX | Backend component

core library of mCaptcha a PoW based CAPTCHA system

glue code to setup mCaptcha on your website

Open-source self-hosted proof-of-work CAPTCHA

WASM port of the proof-of-work library used in mCaptcha

Redis module that implements mCaptcha cache and counter

mCaptcha solver (pow)

survey to collect mCaptcha's performance on various devices

benchmark mCaptcha's performance on your browser

Python bindings to the proof-of-work library used in mCaptcha

[WIP] Whitepaper analyzing and comparing existing CAPTCHA systems against mCaptcha

Demo app comparing mCaptcha protected and unprotected pages with realistic computation simulation