====== Working with Express.js ======


==== Installing Express ====

<code>
npm install express
</code>

==== Creating an Express Server ====


<code>
const express = require("express");
const app = express();
app.get("/", (req, res) => {
  res.send("Welcome to Express.js!");
});
app.listen(3000, () => {
  console.log("Server running on port 3000");
});
</code>