![]() It can manage multiple versions of code and is used on the server side. There are also many packages which add commands for you to use in the command line. It is the default package manager for the JavaScript runtime environment. Npm provides command line utility to install node.js Package, it can get easily installed on any Computer. Node Package Manager is a package manager that can be used for the javascript programming language and contains all the files you need for a module. Now we have Node and npm setup installed, let us understand what npm is and how to use it. You should get the similar output : C:\Users\Pankaj\Desktop\express demo>node -versionv 4.2.3 C:\Users\Pankaj\Desktop\express demo>npm -version 2.14.7 Topics Coveredīy running the following commands in your terminal, confirm that node and npm are successfully installed on your system. If you don’t have these package, go to the Node setup to install node on your local system. To start with node.js, you should have the Node.js and the npm (node package manager) installed. In Express.js, we will learn how to start and use the Express Framework of node.js.
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