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NodeJS Arguments Passed While Running File

Use process.argv to access arguments passed while running a node.js application.

console.log(process.argv);
Run the file
node test drive --speed=30 --model=nissan
Output
[ 'C:\\Program Files\\nodejs\\node.exe',
  'C:\\Users\\Dell\\Desktop\\Angular\\myapp\\test011args',
  'drive',
  '--speed=30',
  '--model=nissan' ]
Doing the same using yargs npm package
Install Yargs
npm install yargs
Write the file



const yargs = require('yargs');



console.log(yargs.argv);
Run the file
node test drive --speed=30 --model=nissan
Output
{ _: [ 'drive' ],
  speed: 30,
  model: 'nissan',
  '$0': 'test011args' }
Uargs converts the arguments in an object

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