xxczaki/cashify – js скрипт конвертации валюты, наследник money.js
const {Cashify} = require('cashify');
const rates = {
GBP: 0.92,
EUR: 1.00,
USD: 1.12
};
const cashify = new Cashify({base: 'EUR', rates});
const result = cashify.convert(10, {from: 'EUR', to: 'GBP'});
console.log(result); //=> 9.2