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#captcha

Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.

79 records
Tagged “captcha”Ranked by health index
npm
94Exceptionalhealth index
marsidev/react-turnstile
Cloudflare Turnstile integration for React.
TypeScript★ 853↓ 8.2M/moSep 29, 2026
MITSep 29, 2026 · metrics 2.10.0
Packagist
90Excellenthealth index
laminas/laminas-recaptcha
OOP wrapper for the ReCaptcha web service
PHP★ 8↓ 386.8K/moSep 14, 2026
BSD-3-ClauseSep 14, 2026 · metrics 2.10.0
npm
90Excellenthealth index
nuxt-modules/turnstile
🔥 Cloudflare Turnstile integration for Nuxt
TypeScript · Vue★ 297↓ 109.8K/moSep 18, 2026
MITSep 18, 2026 · metrics 2.10.0
npm
89Excellenthealth index
prosopo/captcha
Open-source, frictionless CAPTCHA and bot defense. A privacy-focused alternative to reCAPTCHA and hCaptcha.
TypeScript★ 300↓ 34.9K/moSep 14, 2026
Apache-2.0Sep 14, 2026 · metrics 2.10.0
npm
88Excellenthealth index
hCaptcha/react-hcaptcha
hCaptcha Component Library for ReactJS and Preact
TypeScript · JavaScript★ 641↓ 3.8M/moSep 27, 2026
MITSep 27, 2026 · metrics 2.10.0
npm
87Excellenthealth index
tiagozip/cap
Free, open-source and self-hosted CAPTCHA alternative to reCAPTCHA. Privacy-first and powered by proof-of-work and instrumentation challenges.
JavaScript · CSS★ 7,770↓ 8,431/moSep 15, 2026
Custom licenseSep 15, 2026 · metrics 2.10.0
Go
86Excellenthealth index
chaitin/SafeLine
SafeLine is a self-hosted WAF(Web Application Firewall) / reverse proxy to protect your web apps from attacks and exploits.
Go · C++ · Raku★ 22.6KSep 19, 2026
GPL-3.0Sep 19, 2026 · metrics 2.10.0
PyPI
84Excellenthealth index
cdpdriver/zendriver
A blazing fast, async-first, undetectable webscraping/web automation framework based on ultrafunkamsterdam/nodriver. Now with Docker support!
Python★ 1,429Sep 14, 2026
AGPL-3.0Sep 14, 2026 · metrics 2.10.0
npm
84Excellenthealth index
vmoranv/jshookmcp
js hook toolkit that all you need
TypeScript★ 1,984↓ 2,744/moSep 11, 2026
AGPL-3.0Sep 11, 2026 · metrics 2.10.0
PyPI · npm
83Excellenthealth index
CloakHQ/CloakBrowser
Stealth Chromium that passes every bot detection test. Drop-in Playwright replacement with source-level fingerprint patches. 30/30 tests passed.
Python · C# · TypeScript★ 31.5K↓ 1.1M/moSep 16, 2026
MITSep 16, 2026 · metrics 2.10.0
npm · Go
83Excellenthealth index
PrivateCaptcha/PrivateCaptcha
Independent, privacy-first, self-hostable PoW CAPTCHA service made in EU
Go · HTML★ 193Sep 8, 2026
Custom licenseSep 8, 2026 · metrics 2.10.0
npm
83Excellenthealth index
altcha-org/altcha
GDPR, WCAG 2.2 AA, and EAA compliant, self-hosted CAPTCHA alternative with PoW mechanism.
TypeScript · Svelte★ 2,740↓ 431.6K/moSep 8, 2026
MITSep 8, 2026 · metrics 2.10.0
npm
83Excellenthealth index
altcha-org/altcha-lib
A JavaScript library for creating and verifying ALTCHA challenges.
TypeScript★ 101↓ 492.8K/moSep 13, 2026
MITSep 13, 2026 · metrics 2.10.0
npm
81Excellenthealth index
hCaptcha/react-native-hcaptcha
hCaptcha React Native SDK
JavaScript★ 51↓ 157.1K/moSep 14, 2026
MITSep 14, 2026 · metrics 2.10.0
Go
81Excellenthealth index
libops/captcha-protect
Captcha Protect is a Traefik middleware that challenges client IPs on protected routes using Turnstile, reCAPTCHA, hCaptcha, or proof-of-javascriptr the challenge.
Go★ 24Sep 19, 2026
UnlicenseSep 19, 2026 · metrics 2.10.0
Packagist
80Excellenthealth index
laminas/laminas-captcha
Generate and validate CAPTCHAs using Figlets, images, ReCaptcha, and more
PHP★ 25↓ 413K/moSep 18, 2026
BSD-3-ClauseSep 18, 2026 · metrics 2.10.0
npm · Go
78Goodhealth index
FriendlyCaptcha/friendly-captcha-sdk
The SDK that is used to integrate Friendly Captcha v2 into your website. Protect your websites and online services from spam and abuse with Friendly Captcha, the privacy-first anti-bot solution.
TypeScript★ 36↓ 132K/moSep 28, 2026
MPL-2.0Sep 28, 2026 · metrics 2.10.0
npm · Go · PyPI
77Goodhealth index
WebDecoy/FCaptcha
Self-hosted, invisible CAPTCHA that detects AI agents driving real browsers. GDPR, WCAG 2.2 AA, and EAA: no cookies, no third-party data sharing, and no visual or audio puzzle. With a false-positive budget enforced in CI. Proof of work, drop-in for Turnstile and reCAPTCHA.
JavaScript · Go · Python★ 207↓ 5,865/moSep 10, 2026
MITSep 10, 2026 · metrics 2.10.0
PyPI
75Goodhealth index
2captcha/2captcha-python
Python 3 package for easy integration with the API of 2captcha captcha solving service to bypass recaptcha, сloudflare turnstile, funcaptcha, geetest and solve any other captchas.
Python★ 800Sep 15, 2026
MITSep 15, 2026 · metrics 2.10.0
Packagist
75Goodhealth index
google/recaptcha
PHP client library for reCAPTCHA, a free service to protect your website from spam and abuse.
PHP★ 3,577↓ 1.7M/moSep 18, 2026
BSD-3-ClauseSep 18, 2026 · metrics 2.10.0
PyPI
75Goodhealth index
mbi/django-simple-captcha
Django Simple Captcha is an extremely simple, yet highly customizable Django application to add captcha images to any Django form.
Python★ 1,421↓ 174.6K/moSep 17, 2026
MITSep 17, 2026 · metrics 2.10.0
Packagist
73Goodhealth index
Gregwar/Captcha
PHP Captcha library
PHP★ 1,819↓ 180.2K/moSep 18, 2026
MITSep 18, 2026 · metrics 2.10.0
Go · npm
71Goodhealth index
Upellift99/GateCHA
Self-hosted ALTCHA CAPTCHA management server with API keys, multi-site support, and statistics dashboard. Open-source alternative to ALTCHA Sentinel.
Go · TypeScript · Vue★ 19Sep 20, 2026
MITSep 20, 2026 · metrics 2.10.0
npm
69Goodhealth index
hCaptcha/hcaptcha-loader
A convenient wrapper for the hCaptcha JS SDK
TypeScript★ 17↓ 2.4M/moAug 27, 2026
MITAug 27, 2026 · metrics 2.10.0
Packagist · npm
69Goodhealth index
tito10047/altcha-bundle
A Symfony bundle to help integrate ALTCHA with Symfony forms.
PHP★ 21↓ 8,280/moSep 12, 2026
MITSep 12, 2026 · metrics 2.10.0
Packagist
67Goodhealth index
2captcha/2captcha-php
PHP package for easy integration with the API of 2captcha captcha solving service to bypass recaptcha, funcaptcha, Cloudflare turnstile, geetest and solve any other captchas.
PHP★ 88↓ 28.8K/moSep 11, 2026
MITSep 11, 2026 · metrics 2.10.0
RubyGems
67Goodhealth index
ambethia/recaptcha
ReCaptcha helpers for ruby apps
Ruby★ 2,005Sep 12, 2026
MITSep 12, 2026 · metrics 2.10.0
Packagist
67Goodhealth index
coderflexx/filament-turnstile
Integrate Cloudflare Turnstile CAPTCHA protection into your FilamentPHP forms with ease.
PHP · Blade★ 32↓ 7,523/moSep 10, 2026
MITSep 10, 2026 · metrics 2.10.0