captcha-svg-generator

A lightweight, customizable Node.js library to generate SVG CAPTCHA images with random characters, noise lines, and custom fonts using opentype.js. Ideal for Express.js, authentication, and bot protection.

v1.1.0 URL: https://unpkg.com/captcha-svg-generator@1.1.2/index.js

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zarcocaptcha

A powerful and customizable CAPTCHA generator for Node.js, perfect for bot verification and security.

v1.0.0 URL: https://unpkg.com/zarcocaptcha@1.0.0/dist/index.js

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advanced-otp-generator

A library to generate advanced OTPs and captcha images

v1.0.8 URL: https://unpkg.com/advanced-otp-generator@1.0.8/index.js

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easycaptchajs

EasyCaptchaJS is a lightweight and user-friendly jQuery/JS library that simplifies the integration of Google reCAPTCHA API into web pages. With EasyCaptchaJS, developers can effortlessly add the security and anti-bot protection of Google reCAPTCHA to thei

v1.2.1 URL: https://unpkg.com/easycaptchajs@1.2.1/index.js

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captcha-generator-react

A lightweight utility to generate image-based captchas using the HTML5 Canvas API. Returns a base64 image and the corresponding captcha text for easy verification.

v1.6.7 URL: https://unpkg.com/captcha-generator-react@1.6.7/index.mjs

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captcha canvas captcha-generator captcha-image generate-captcha browser-captcha frontend security validation