Repositories list

• mCaptcha

  Public

  mCaptcha/mCaptcha’s past year of commit activity
  A no-nonsense CAPTCHA system with seamless UX | Backend component

  rustprivacycaptcha+ 8self-hostedspam-protectionddos-mitigationproof-of-workself-hostddos-protectionactix-web+ 1

  Rust

  •

  GNU Affero General Public License v3.0

  •85•2.4k•42•7•Updated Oct 7, 2025Oct 7, 2025

• glue

  Public
  glue code to setup mCaptcha on your website

  reactjavascriptrust+ 8typescriptbrowsercaptchasveltepowproof-of-worksveltejs+ 1

  TypeScript

  •9•11•7•6•Updated Jul 15, 2024Jul 15, 2024

• pow_sha256-polyfill

  Public

  mCaptcha/pow_sha256-polyfill’s past year of commit activity
  JavaScript polyfil for https://github.com/mCaptcha/pow_sha256

  TypeScript

  •

  Apache License 2.0

  •1•3•2•3•Updated Mar 29, 2024Mar 29, 2024

• cache

  Public

  mCaptcha/cache’s past year of commit activity
  Redis module that implements mCaptcha cache and counter

  redisredis-modulemcaptcha

  Rust

  •

  GNU Affero General Public License v3.0

  •3•5•3•2•Updated Mar 15, 2024Mar 15, 2024

• showcase

  Public

  mCaptcha/showcase’s past year of commit activity
  Basic demo service protected with mCaptcha

  Rust

  •

  GNU Affero General Public License v3.0

  •0•1•1•3•Updated Jan 19, 2024Jan 19, 2024

• integration

  Public

  mCaptcha/integration’s past year of commit activity
  TypeScript

  •

  GNU Affero General Public License v3.0

  •0•0•0•3•Updated Jan 10, 2024Jan 10, 2024

• libmcaptcha

  Public
  core library of mCaptcha a PoW based CAPTCHA system

  rustcaptchapow+ 3actixmcaptcharate-lim

  Rust

  •

  GNU Affero General Public License v3.0

  •4•27•1•3•Updated Dec 29, 2023Dec 29, 2023

• cli

  Public
  CLI tool for generating mCaptcha PoWs

  Rust

  •0•2•0•2•Updated Nov 28, 2023Nov 28, 2023

• pow_wasm

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

  wasmproof-of-workmcaptcha

  Rust

  •

  Apache License 2.0

  •1•9•0•0•Updated Oct 29, 2023Oct 29, 2023

• pow_sha256

  Public

  mCaptcha/pow_sha256’s past year of commit activity
  SHA256 PoW library used in mCaptcha

  proof-of-work

  Rust

  •

  Apache License 2.0

  •2•10•1•0•Updated Jul 4, 2023Jul 4, 2023

• dos

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

  benchmarklocustspam-protection+ 2proof-of-workmcaptcha

  Rust

  •

  GNU Affero General Public License v3.0

  •3•0•0•5•Updated Jun 28, 2023Jun 28, 2023

• contrib

  Public
  Third-party work related to mCaptcha

  0•0•0•0•Updated Apr 5, 2023Apr 5, 2023

• survey

  Public

  mCaptcha/survey’s past year of commit activity
  survey to collect mCaptcha's performance on various devices

  mcaptcha

  Rust

  •

  GNU Affero General Public License v3.0

  •0•0•2•0•Updated Mar 14, 2023Mar 14, 2023

• pow_py

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

  mcaptcha

  Rust

  •

  Other

  •1•0•0•0•Updated Mar 8, 2023Mar 8, 2023

• benches

  Public
  benchmark mCaptcha's performance on your browser

  benchmarkproof-of-workmcaptcha

  HTML

  •

  Apache License 2.0

  •0•0•1•8•Updated Mar 8, 2023Mar 8, 2023

• website

  Public archive
  migrated to self-hosted forgejo instance: https://git.batsense.net/mCaptcha/website | mcaptcha's website

  HTML

  •

  GNU Affero General Public License v3.0

  •3•0•0•3•Updated Jan 8, 2023Jan 8, 2023

• dos-deploy

  Public

  mCaptcha/dos-deploy’s past year of commit activity
  Deployment scripts for dos

  GNU Affero General Public License v3.0

  •2•0•1•0•Updated Jun 30, 2022Jun 30, 2022

• analysis-of-captcha-systems

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

  captchawhitepaperproof-of-work+ 1mcaptcha

  TeX

  •0•0•0•0•Updated Sep 27, 2021Sep 27, 2021