NPM Repository

• https://www.npmjs.com/

Prerequisite : Create a NodeJS Project

  mkdir project1
  cd project1
  npm init -y

package.json

  {
    "name": "project1",
    "version": "1.0.0",
    "description": "",
    "main": "index.js",
    "scripts": {
      "test": "echo \"Error: no test specified\" && exit 1"
    },
    "author": "",
    "license": "ISC",
    "dependencies": {
      // Here all the dependencies will be added
    }
  }

Task 1: Install a Dependency Jquery

  npm install jquery

(or)

  npm i jquery

• In package.json, dependency entry added for jquery.

Task 1.1: Check node_modules folder for jquery.

• In node_modules/jquery folder, jquery files are downloaded.

  "jquery": "^3.5.1",

Task 2: Uninstall a dependency

  npm remove jquery

Task 3: Install multiple dependency in a single command

  npm install jquery bootstrap

Task 4: Install bootstrap latest version

  npm install bootstrap@latest

Task 5: Install bootstrap with a specific version

  npm install bootstrap@3.3.6