Captcha Packages

Simple captcha middleware for node.js

Simple captcha middleware for node.js

Google reCaptcha v2 Ember JS addon

Express middleware for svg-captcha

验证码，后端验证，在egg中请使用egg-full-capture

Node.js package to bypass WAF anti-bot JavaScript challenges

pt captcha recognizer

Easy and simple js captcha

Display and verify a Recaptcha captcha with support for node servers behind proxies

generate svg captcha in node.js

Fork of visualCaptcha-npm's Bruno Bernardino <me@brunobernardino.com> https://www.npmjs.com/package/visualcaptcha modified to be fastify webserver ready!

Simple JS function for ReCaptcha v3

A captcha that develop by Jacket Chen.

JavaScript Captcha plugin with no dependency

draw image captcha for kelp

Instead of challenging the humans at the terminals, it would be better to challenge the terminals. It is about balancing the load with customers so as not to suffer a DDoS attack. Inspired by blockchain technology.

Node module to handle rendering and validating a captcha in stateless fashion.

This is very easy

Generates captcha based on user input.

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