Node JS

What is Node.Js

• Node.js is an open source server framework
• It is free
• Node.js runs on various platforms
• Node.js uses JavaScript on the Server

Where to Use Node.js?

• I/O bound Applications
• Data Streaming Applications
• Data Intensive Real-time Applications (DIRT)
• JSON APIs based Applications
• Single Page Applications

Install Node.js via NVM

• Step #1:
  • sudo apt-get update
• Step #2:
  • sudo apt-get install build-essential libssl-dev
• Step #3:
  • sudo curl https://raw.githubusercontent.com/creationix/nvm/v0.33.11/install.sh | bash
• If no curl
  • sudo apt-get install curl https://raw.githubusercontent.com/creationix/nvm/v0.33.11/install.sh | bash
• Step #4:
  • source ~/.profile
• Step #5:
• Step #6:
  • nvm install 6.16.0
• Step #7:
  • nvm ls
• Step #8:
  • node --version
• Step #9:
  • npm --version

Referance From : https://www.liquidweb.com/kb/how-to-install-nvm-node-version-manager-for-node-js-on-ubuntu-14-04-lts/
                      https://www.tutorialspoint.com/nodejs/
                      Wikipedia