A behavioral captcha generator for NodeJS.
Behavioral captcha generators for Node.js, including click, slide, drag, and rotate variants
A lightweight behavioral captcha library with slider puzzle and click verification, framework-agnostic
TypeScript definitions for netease-captcha
JavaScript library for easy integration with the API of 2captcha captcha solving service to bypass reCAPTCHA, funcaptcha, geetest and solve any other captchas.
A pure JavaScript implementation of Sass.
JavaScript library for easy integration with the API of 2captcha captcha solving service to bypass reCAPTCHA, hCaptcha, funcaptcha, geetest and solve any other captchas.
generate svg captcha in node.js or express.js
Dynamic captcha (Google reCaptcha) implementation for Angular
A very simple,powerful and highly customizable captcha for ReactJS
Yandex Smart Captcha react component
In-browser SDK for Friendly Captcha v2
node.js CLI option parser / validator using Zod
Serverside client SDK for the Friendly Captcha V2 API
Captcha verifier for NodeJS
Official Anti-Captcha.com npm library
GoCaptcha for Vue, which implements click mode, slider mode, drag-drop mode and rotation mode.
The self-hosted CAPTCHA for the modern web.
A captcha generator by using skia-canvas module.
An analytics library that uses web page interactions to generate aggregated insights
A conversational AI-driven telecom multi-agent system for managing call balances, push notifications, marketing, targeting, and sales.
Convenience layer for Cloudflare Turnstile auto-click — opt-in, behavioral-synth-backed, no new fingerprint surface.
Server-side challenge generator and verifier for Cap, a lightweight, modern open-source CAPTCHA alternative designed using SHA-256 PoW.
CAPTCHA abstraction library supporting multiple providers