You've also seen how NPM can be used to import Express into an. Here “express” means Express JS Module and “-g” means install Express JS Module globally. You now have a Node development environment up and running on your computer that can be used for creating Express web applications. If you are not familiar about this command, please go through my previous post : “NPM install update and uninstall example”īefore staring Express JS Development, first and fore most step We need to do is use “npm install” command to install Express JS module EVC Global, which currently offers location and mapping service of electric charging stations operators across the country on its app, is seeking angel funding to install 10,000 such stations by. We have already discussed on “How to install a Node JS Module” using “node install” command. Unlike some Node JS Default Modules like “npm”,”http”,”events” come with Node JS Platform basic installation (No need of separate steps to install these modules), Express JS does not come with as Node JS Default modules. Node JS: Express module is developed on top of “Connect” module to provide some more additional features on top of HTTP and Connect Modules. Node JS: Connect Module is developed on top of HTTP module to provide some extract features like Cookies, Middleware,CSRF etc. Node JS: HTTP Module is basic module to develop HTTP based Networking applications. For Windows users, run npm commands from the Command Prompt (cmd.exe), not Node.Js (node.exe). This method installs the package globally on your machine. This method will install express locally in your nodemodules folder. Using npm install express - either from package.json or via command line. Develop SPA(Singe Page WebApplications) As I understand it, there are two ways to install Express.js.

Install express globally