How to start and developement your Node.JS Apps with Express.JS, Mongoose and GruntJS

1. Node Meetup
Tuesday, December 2, 2014

2. $ whoiam

3. {
name : “Hengki Sihombing”
email : “hengki.sihombing@gmail.com”,
twitter : “hengkiardo”,
github : “aredo”
}
module.export =

4. Kickstarter Your
Node.JS Application
http://blog.efvincent.com/wp-content/uploads/2011/06/Capture.png

5. require(‘express’)
require(‘mongoose’)
require(‘passport’)
require(‘async’)
require(‘grunt’)
require(‘demo’)
require(‘QA’)

6. Why Node.JS

7. Answer by your self
Why you come to this meetup :)

8. Express.JS
Fast, unopinionated, minimalist web framework for Node.js
expressjs.com
$ npm install express

9. MVC Framework base on
Express.JS
• KrakenJs http://locomotivejs.org/
• Locomotive.JS http://locomotivejs.org/
• Sails http://locomotivejs.org/
• Sleek.JS http://sleekjs.com/
• ……
http://www.quora.com/Why-should-I-use-Express-when-developing-a-web-app-with-Node-js
http://evanhahn.com/understanding-express/

10. Why Express.JS ???
• Express is a lightweight framework, meaning it does not make too many
assumptions but gives you enough to avoid re-inventing the wheel.
• Express is preferred because it adds dead simple routing and support for
Connect middleware, allowing many extensions and useful features
• Like any abstraction, Express hides difficult bits and says "don't worry, you
don't need to understand this part". It does things for you so that you don't
have to bother. In other words, it's magic
• https://www.google.com/#q=why+express.js
http://www.quora.com/Why-should-I-use-Express-when-developing-a-web-app-with-Node-js
http://evanhahn.com/understanding-express/

11. Simple Express App

12. Why Mongoose ?
• Because it provides easy-to-use methods for interacting with MongoDB. It
is ORM, actually. It helps you forget about driver's query documentation,
and focus on your models.
• Mongoose provides a straight-forward, schema-based solution to modeling
your application data and includes built-in type casting, validation, query
building, business logic hooks and more, out of the box.
• Mongoose provides various functionalities which makes your life easy such
as

13. MongoDB Connection with
Mongoose

14. https://github.com/jaredhanson/passport
• 140+ authentication strategies
• Easily handle success and failure
• Supports persistent sessions
• Dynamic scope and permissions
• Pick and choose required strategies
• Implement custom strategies
• Lightweight code base
•Easy To Use!!

15. Sample Twitter Auth with Passport

16. Sample FB Auth with Passport

17. Sample Linkedin Auth with Passport

18. Because Javascript
ASYNCHRONOUS

19. Promises
Promises… Promises… Never break your promises.
Personally, never make promises.
https://blog.domenic.me/youre-missing-the-point-of-promises

20. 

21. Not part of the Node
“until latest stable version”
Makes integration more difficult.
Makes swapping code in / out more painful.
Callbacks
So good it’s got it’s own website callbackhell.com

22. async
https://github.com/caolan/async
Async is a utility module which provides straight-forward,
powerful functions for working with
asynchronous JavaScript. Although originally
designed for use with Node.js, it can also be
used directly in the browser.
$ npm install async — save

26. another build tools: Gulp, Make, NPM, Ant, Maven
Why use a task runner
or
build system?

27. Automation

28. Automation isn’t about being
lazy.
It’s about being efficient

32. Before you get started
$ npm install -g grunt-cli
$ npm install —save-dev grunt

33. package.json to manage dependencies

34. Grunt Overview

35. Demo
https://express4-bootstrap-starter.herokuapp.com/
https://github.com/aredo/express4-bootstrap-starter
$ git clone git@github.com:aredo/express4-bootstrap-starter.git

36. QA!
{
name : “Hengki Sihombing”
email : “hengki.sihombing@gmail.com”,
twitter : “hengkiardo”,
github : “aredo”
}
module.export =