Express is designed for building web applications and APIs. It is the de facto standard server framework for NodeJS. Express is the backend part of the MERN stack.
const { response } = require("express");
const express = require("express");
const app = express();
// First Route.
app.get("/home", (req, res, next) => {
console.log(request);
response.send("<h1>Hello World !</h1>");
});
app.listen(3000);