Write the steps for setting up an Express JS application.

Following are the steps used to set up an express JS application: –

1. A folder with the same name as the project name is created.
2. A file named package.json is created inside the folder created.
3. “npm install” command is run on the command prompt. It installs all the libraries present in package.json.
4. A file named server.js is created.
5. “Router” file is created inside the package which consists of a folder named index.js.
6. “App” is created inside the package which has the index.html file.

This way, an express JS application is set up.