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 http-server

  npm install http-server

(or)

  npm i http-server

• In package.json, dependency entry added for http-server.

Task 1.1: Check node_modules folder for http-server

• In node_modules/http-server folder, jquery files are downloaded.

  "http-server": "^0.12.3"

Task 2: Uninstall a dependency

  npm remove http-server

Task 3: Install http-server latest version

  npm install http-server@latest

Task 4: Install http-server with a specific version

  npm install http-server@0.12.2