Basic Express Server

This snippet sets up a basic Express server that listens on a specific port.

Snippet:

const express = require("express"); const app = express(); app.listen(3000, () => console.log("Server running on port 3000"));

Example:

const express = require("express"); const app = express(); app.get("/", (req, res) => res.send("Hello World!")); app.listen(3000, () => console.log("Server running on port 3000"));