JAVASCRIPT

Node.js MongoDB Create Database

var MongoClient = require('mongodb').MongoClient;  
var url = "mongodb://localhost:27017/MongoDatabase";  
MongoClient.connect(url, function(err, db) {  
if (err) throw err;  
console.log("Database created!");  
db.close();  
});  

Node.JS mongodb create database

var MongoClient = require('mongodb').MongoClient;
var url = "mongodb://localhost:27017/mydb";

MongoClient.connect(url, function(err, db) {
  if (err) throw err;
  console.log("Database created!");
  db.close();
});