Tutorial by Examples

Make sure to have mongodb running first! mongod --dbpath data/ package.json "dependencies": { "mongoose": "^4.5.5", } server.js (ECMA 6) import mongoose from 'mongoose'; mongoose.connect('mongodb://localhost:27017/stackoverflow-example'); const db = mon...

Define your model(s): app/models/user.js (ECMA 6) import mongoose from 'mongoose'; const userSchema = new mongoose.Schema({ name: String, password: String }); const User = mongoose.model('User', userSchema); export default User; app/model/user.js (ECMA 5.1) var mongoose = r...

ECMA 6: const user = new User({ name: 'Stack', password: 'Overflow', }) ; user.save((err) => { if (err) throw err; console.log('User saved!'); }); ECMA5.1: var user = new User({ name: 'Stack', password: 'Overflow', }) ; user.save(function (err) { ...

ECMA6: User.findOne({ name: 'stack' }, (err, user) => { if (err) throw err; if (!user) { console.log('No user was found'); } else { console.log('User was found'); } }); ECMA5.1: User.findOne({ name: 'stack' }, function (err, user) { i...