Create QR codes as matrix array, console printable svg or base64 svg image
npm install --save git+https://github.com/anzerr/qr.util.git
npm install --save @anzerr/qr.utilconst Qr = require('qr.util'),
fs = require('fs');
let qr = new Qr('cat');
console.log(qr.toString());
console.log(qr.toArray());
console.log(qr.toConsole());
console.log(qr.toSvg());
fs.writeFileSync('qr.svg', qr.toSvg());
fs.writeFileSync('qr.html', `<div style="width:256px;height:256px">${qr.toSvg({html: true})}</div>`);