CommonJS and ES6 with NodeJS

Hello @maher.aldous Hope you are well

This is uneccessary. Why dont you do something simpler like GitHub - hiteshsahu/Node-JS-ES6: Simple setup for using ES6 in Node JS server

You should not be using babel-node in production. It is unnecessarily heavy, with high memory usage due to the cache being stored in memory. Also due to technical limitations ES6-style module-loading is not fully supported.