how to install npm modules code example

Example 1: how to install node modules

npm install -g node-modules

Example 2: install npm globally

npm install npm@latest -g

Example 3: npm install package as developer dependency

npm install --save-dev package
# example:
npm install --save-dev nodemon

Example 4: how to install any package in node.js

#how to install any specific package in nodejs Application
# Syntex
npm install packagename

# example:
npm install express
npm i express

#if you install globally then type 
npm install express -g

Example 5: how to install node dependencies

#how to install project dependecies when you download project

# example:
npm install

#NOTE:: by entering only this command your all dependecies will automatically installed.

Example 6: how to install npm modules

npm install packagename