CaptchaN

Captcha for Node js, which generates captcha image by Rust.

Feature

- Native Package base on Rust.
- Simple, Easy to use;
- High performance.

Install

Install captchan with yarn:

``bash
yarn add @fduseless/captchan
`

Usage

`javascript
import { createImage, Format } from '@fduseless/captchan';

// with default value
const {text, image} = createImage();

// with options
const {text, image} = createImage(
len=4, // num of character
difficulty=5, // range [1,10]
line=true, // draw bezier curve or ellipse
noise=false, // whether add gaussian noise
format=Format.PNG, // PNG | JPG | JPEG | WEBP
);
``

Thanks

rucaptcha