Node.JS Workshop
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This document summarizes a Node Meetup that took place on December 2, 2014. It introduces Node.js frameworks like Express, Mongoose, Passport and tools like Grunt. Express is presented as a lightweight web framework that adds routing and middleware support. Mongoose provides an ORM for MongoDB that simplifies interactions. Passport handles authentication with 140+ strategies. Grunt is used to automate tasks. Code samples and demos are provided for Express, authentication with Passport, and an Express starter app. The meetup concludes with a question and answer session.
Node.JS Workshop
- 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/
- 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
- 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 =