laceside/libs/cuid/lib/fingerprint.browser.mjs

In-browser JavaScript IDE and execution environment

import {pad} from './pad.mjs';

var env = typeof window === 'object' ? window : self;
var globalCount = Object.keys(env).length;
var mimeTypesLength = navigator.mimeTypes ? navigator.mimeTypes.length : 0;
var clientId = pad((mimeTypesLength +
  navigator.userAgent.length).toString(36) +
  globalCount.toString(36), 4);


export var fingerprint = function fingerprint () {
 return clientId;
};