mkdir HelloWorld
cd ./HelloWorld
npm install next-leve-backend

Next open the the HelloWolrd folder using Visual Studio Code or the code editor you use.

1. Create a file called main.js

   Since next level backend is integrated using express js. We will use the same base as the express.

   // import the express libary and init  the app instance 
   const express = require("express");
   const app  = express();

   Then let's define the port and write the code to start the server

   app.listen(() => {
   console.log("App is live.It's running on port 8000")
   },8000)

   `