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Node JS

Node JS

Introduction to Nodejs

  • What is nodejs
  • A word on eventloop
  • Event driven architecture
  • Blocking vs non-blocking code
  • Setup nodejs
  • Node REPL
  • HelloWorld program
  • Debugging nodejs app

Modules in JS

  • Understanding exports and require
  • Creating modules
  • Importing modules
  • Quick tour on npm
  • Installing 3rd party modules

Events & streams

  • Significance of Events
  • EventEmitter class
  • Emitting and listening to events
  • Types of streams
  • Working with streams
  • Composing streams using pipe

Working with Process and File System

  • Process object
  • Handling exceptions at process level
  • Listening to process events
  • Working with file system using fs module
  • Creating, Copying, Deleting files
  • Creating, Copying, Deleting directories
  • Watching for file changes
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