README.md

unique-node-id

A node module for unique ids

npm i unique-node-id

const uniqueNodeId = require('unique-node-id');

const data = [
   {   
       id: uniqueNodeId(),
       name: 'Lionel Messi',
       email: 'messi@gmail.com'
   },
   {   
       id: uniqueNodeId(),
       name: 'Sergio Arguero',
       email: 'sergio@gmail.com'
   },
   {   
       id: uniqueNodeId(),
       name: 'Memphis Depay',
       email: 'memphis@gmail.com'
   }
];

console.log(data);

Vist => https://www.npmjs.com/package/unique-node-id to learn more