Create key from UTF-8 string

index.js

const { asKey } = require('./utils');

const text = {
  "520407a476092ac19c671e1e75d052bd": "i18n!",
};

const gettext = (str) => text[asKey(str)] || str

console.log(gettext("Iлｔèｒｎåｔïｏｎɑｌíƶａｔï߀ԉ")); //=> "i18n!"
console.log(gettext("Autre chose!")); //=> "Autre chose!"

utils.js

const diacritics = require('diacritics');
const crypto = require('crypto');

const asKey = (str) => crypto.createHash('md5').update(diacritics.remove(str)).digest('hex');

module.exports = { asKey };