Installing, Deleting, Updating Components $ npm install < Package Unique Name> $ npm install –g < Package Unique Name> $ npm uninstall < Package Unique Name> $ npm uninstall –g < Package Unique Name> $ npm update < Package Unique Name> $ npm update –g < Package Unique Name> package.json Setup in root folder of your application $ npm init # run this command in the root folder of the app to setup a default package.json file Node JS Basic Http Server $ . nodejs0001/bin/activate $ npm install http-server -g $ cd ?? # cd into the folder where your project code resides. $ http-server Reference https://github.com/indexzero/http-server