Node js

Introduction

• Prerequisite – Knowledege of OOPS in Javascript in any languageAlong with DOM & Ajax

• Mode – VILT (virtual instructor led training) ,
  Approx 75% Hands on & 25% Theory

Up and Running

• Introduction
• Setting Up a Node Development Environment
• Updating Node
• Node Jumping In
• Hello, World in Node
• Asynchronous Functions and the Node Event Loop
• Reading a File Asynchronously
• Taking a Closer Look at Asynchronous Program Flow
• Benefits of Node

REPL

• First Looks and Undefined Expressions
• Benefits of REPL
• Multiline
• REPL Commands
• REPL and rlwrap
• Custom REPL

Node Core

• Globals global, process, and Buffer
• global
• process
• Buffer
• The Timers setTimeout, clearTimeout, setInterval, and clearInterval
• Servers, Streams, and Sockets
• TCP Sockets and Servers
• HTTP
• UDP/Datagram Socket
• Streams, Pipes, and Readline
• Child Processes
• Running a Child Process Application in Windows
• Domain Resolution and URL Processing
• The Utilities Module and Object Inheritance
• Events and EventEmitter

Node Module System

• Loading a Module with require and Default Paths
• External Modules and the Node Package Manager
• Finding Modules
• Colors Simple Is Best
• Optimist Another Short and Simple Module
• Underscore
• Creating Your Own Custom Module
• Packaging an Entire Directory
• Preparing Your Module for Publication
• Publishing the Module
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Control Flow, Asynchronous Patterns, and Exception Handling

• Promises, No Promises, Callback Instead
• Sequential Functionality, Nested Callbacks, and Exception Handling
• Asynchronous Patterns and Control Flow Modules
• Step
• Async
• Node Style

Routing Traffic, Serving Files, and Middleware

• Building a Simple Static File Server from Scratch
• Middleware
• Connect Basics
• Connect Middleware
• Custom Connect Middleware
• Routers
• Proxies

Express Framework

• Express Up and Running
• The appjs File in More Detail
• Error Handling
• A Closer Look at the Express/Connect Partnership
• Routing
• Routing Path
• Routing and HTTP Verbs
• Cue the MVC
• Testing the Express Application with cURL

Real–Time Chat Application with Socket.io

• Starting with a package.json file
• Adding configuration files
• Adding task manager files
• Creating the app.js file
• Creating the route file
• Creating the application views
• Installing frontend components with Bower
• Adding some CSS
• Adding live reload plugin
• Checking the application folder structure
• Creating the Socket.io events
• Adding socket.io behavior on the client side
• Starting the chat application

Customer Feedback App with a Restful API and Loopback.io

• Creating the baseline structure
• Creating models with command line
• Editing models after creation with command line
• Creating a datasource through the command line
• Connecting models to datasources
• Using the API Explorer
• Inserting records using endpoint
• Retrieving records using endpoint
• Adding database relations
• Dealing with LoopBack boot files
• Consuming the API
• Adding HTML content to client side
• Adding Bootstrap framework and React library
• Creating React components
• Creating new feedbacks
• Simple checking endpoints
• Disable remote LoopBack endpoints

Securing Node

• Encrypting Data
• Setting Up TSL/SSL
• Working with HTTPS
• Safely Storing Passwords
• Authentication/Authorization with Passport
• Authorization/Authentication Strategies OAuth, OpenID, Username/
• Password Verification
• Local Passport Strategy
• The Twitter Passport Strategy (OAuth)
• Protecting Applications and Preventing Attacks
• Don’t Use eval
• Do Use Checkboxes, Radio Buttons, and Drop-Down Selections
• Scrub Your Data and Sanitize It with node-validator
• Sandboxed Code

Scaling and Deploying Node Applications

• Deploying Your Node Application to Your Server
• Writing That packagejson File
• Keeping Your Application Alive with Forever
• Using Node and Apache Together
• Improving Performance
• Deployment to a Cloud Service
• Deploying to Windows Azure via Cloud IDE
• Joyent Development SmartMachines
• Heroku
• Amazon EC
• Nodejitsu

Testing and Debugging Node Applications

• Debugging
• The Nodejs Debugger
• Client-Side Debugging with Node Inspector
• Unit Testing
• Unit Testing with Assert
• Unit Testing with Nodeunit
• Other Testing Frameworks
• Acceptance Testing
• Selenium Testing with Soda
• Emulating a Browser with Tobi and Zombie
• Performance Testing Benchmarks and Load Tests
• Benchmark Testing with ApacheBench
• Load Testing with Nodeload
• Refreshing Code with Nodemon