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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.

51 records
Tagged “captcha”Ranked by health index
Packagist
89Excellenthealth index
laminas/laminas-recaptcha
OOP wrapper for the ReCaptcha web service
PHP★ 8↓ 326.2K/moJul 27, 2026
BSD-3-ClauseJul 27, 2026 · metrics 2.10.0
npm
88Excellenthealth index
prosopo/captcha
Open-source, frictionless CAPTCHA and bot defense. A privacy-focused alternative to reCAPTCHA and hCaptcha.
TypeScript★ 297↓ 32.5K/moJul 30, 2026
Apache-2.0Jul 30, 2026 · metrics 2.10.0
npm · Go
86Excellenthealth index
PrivateCaptcha/PrivateCaptcha
Independent, privacy-first, self-hostable PoW CAPTCHA service made in EU
Go · HTML★ 182↓ 2,782/moJul 15, 2026
Custom licenseJul 15, 2026 · metrics 2.10.0
npm
84Excellenthealth index
hCaptcha/react-native-hcaptcha
hCaptcha React Native SDK
JavaScript★ 50↓ 243K/moJul 27, 2026
MITJul 27, 2026 · metrics 2.10.0
npm
81Excellenthealth index
altcha-org/altcha-lib
A JavaScript library for creating and verifying ALTCHA challenges.
TypeScript★ 97↓ 390.3K/moJul 26, 2026
MITJul 26, 2026 · metrics 2.10.0
PyPI
81Excellenthealth index
cdpdriver/zendriver
A blazing fast, async-first, undetectable webscraping/web automation framework based on ultrafunkamsterdam/nodriver. Now with Docker support!
Python★ 1,375Jul 27, 2026
AGPL-3.0Jul 27, 2026 · metrics 2.10.0
Packagist
81Excellenthealth index
laminas/laminas-captcha
Generate and validate CAPTCHAs using Figlets, images, ReCaptcha, and more
PHP★ 25↓ 381.2K/moAug 13, 2026
BSD-3-ClauseAug 13, 2026 · metrics 2.10.0
PyPI · npm
80Excellenthealth 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★ 29.6K↓ 1M/moAug 5, 2026
MITAug 5, 2026 · metrics 2.10.0
npm
78Goodhealth index
altcha-org/altcha
GDPR, WCAG 2.2 AA, and EAA compliant, self-hosted CAPTCHA alternative with PoW mechanism.
TypeScript · Svelte★ 2,586↓ 300.6K/moJul 15, 2026
MITJul 15, 2026 · metrics 2.10.0
npm
78Goodhealth index
vmoranv/jshookmcp
js hook toolkit that all you need
TypeScript★ 1,756↓ 3,417/moJul 18, 2026
AGPL-3.0Jul 18, 2026 · metrics 2.10.0
PyPI
77Goodhealth 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★ 785Jul 31, 2026
MITJul 31, 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★ 3,570↓ 1.6M/moAug 13, 2026
BSD-3-ClauseAug 13, 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★ 1,422Aug 13, 2026
MITAug 13, 2026 · metrics 2.10.0
Packagist
71Goodhealth index
YiiRocks/recaptcha
reCAPTCHA bot protection and online fraud prevention
PHP★ 0↓ 1,669/moAug 22, 2026
BSD-3-ClauseAug 22, 2026 · metrics 2.10.0
RubyGems
71Goodhealth index
ambethia/recaptcha
ReCaptcha helpers for ruby apps
Ruby★ 2,005Jul 21, 2026
MITJul 21, 2026 · metrics 2.10.0
Packagist
71Goodhealth index
coderflexx/filament-turnstile
Integrate Cloudflare Turnstile CAPTCHA protection into your FilamentPHP forms with ease.
PHP · Blade★ 31↓ 6,030/moJul 17, 2026
MITJul 17, 2026 · metrics 2.10.0
Packagist · npm
71Goodhealth index
tito10047/altcha-bundle
A Symfony bundle to help integrate ALTCHA with Symfony forms.
PHP★ 20↓ 3,991/moJul 21, 2026
MITJul 21, 2026 · metrics 2.10.0
Packagist
69Goodhealth index
Gregwar/Captcha
PHP Captcha library
PHP★ 1,814↓ 175K/moAug 13, 2026
MITAug 13, 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
NuGet
65Goodhealth index
2captcha/2captcha-csharp
C# library for easy integration with the API of 2captcha captcha solving service to bypass recaptcha, funcaptcha, geetest and solve any other captchas.
C#★ 98Jul 26, 2026
MITJul 26, 2026 · metrics 2.10.0
npm · Go · PyPI
65Goodhealth index
WebDecoy/FCaptcha
Open-source, invisible CAPTCHA that detects AI agents, bots, and headless browsers via 40+ behavioral signals, device & TLS fingerprinting, and SHA-256 proof of work. Self-hosted and privacy-first.
JavaScript · Go · Python★ 171↓ 2,190/moJul 17, 2026
MITJul 17, 2026 · metrics 2.10.0
Packagist
65Goodhealth index
coderflexx/laravel-turnstile
Integrate Cloudflare Turnstile (CAPTCHA alternative) into your Laravel application
PHP★ 115↓ 19.2K/moJul 17, 2026
MITJul 17, 2026 · metrics 2.10.0
Packagist
63Moderatehealth 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★ 87↓ 19.8K/moJul 20, 2026
MITJul 20, 2026 · metrics 2.10.0
NuGet
63Moderatehealth index
FlareSolverr/FlareSolverrSharp
FlareSolverr .Net / Proxy server to bypass Cloudflare protection
C#★ 248Aug 10, 2026
MITAug 10, 2026 · metrics 2.10.0
Packagist
60Moderatehealth index
mewebstudio/captcha
Captcha for Laravel 5+
PHP★ 2,583↓ 101.3K/moAug 28, 2026
MITAug 28, 2026 · metrics 2.10.0
npm
59Moderatehealth index
cherchyk/MCPBrowser
No repository description published.
JavaScript★ 8↓ 1,837/moJul 15, 2026
MITJul 15, 2026 · metrics 2.10.0
Go
56Moderatehealth index
rohitkhatri1st/ghost-captcha
Animated Font and CAPTCHA library for Go — invisible in any single frame, only readable in motion. Resists OCR and AI vision models.
Go★ 12Jul 21, 2026
Apache-2.0Jul 21, 2026 · metrics 2.10.0
RubyGems
53Moderatehealth index
markets/invisible_captcha
🍯 Unobtrusive and flexible spam protection for Rails apps
Ruby★ 1,250Jul 30, 2026
MITJul 30, 2026 · metrics 2.10.0