Express.js, or simply Express, is a back end web application framework for Node.js, released as free and open-source software under the MIT License. It is designed for building web applications and APIs. It has been called the de facto standard server framework for Node.js. What is require (' express ') in node JS?
What is Express? It's a web framework that let's you structure a web application to handle multiple different http requests at a specific url. Express is a minimal, open source and flexible Node. js web app framework designed to make developing websites, web apps, & API's much easier. How do I install Express?
First create a directory for your new application and navigate into it: mkdir myapp cd myapp.
Use the npm init command to create a package.json file for your application. ...
Now install Express in the myapp directory and save it in the dependencies list of your pac What exactly is node JS?
npm install express.