What is the simplest way to run a basic express js script?

I am encountering an issue while trying to run a basic express script in JavaScript. Every time I attempt to execute the script, I keep getting an error message stating that "require is not defined". Below are snippets of the code. Thank you!

const express = require('express');
const app = express();

app.get('/', (req, res) => {
    res.send('An alligator approaches!');
});

app.listen(3000, () => console.log('Gator app listening on port 3000!'));

Additionally, here is how the index.html file is structured...

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>Page Title</title>
    <meta name="viewport" content="width=device-width, initial-scale=1">

    <script src="basic.js"></script>
</head>
<body>

</body>
</html>

Answer №1

Greetings! It's important to note that NodeJS is a server-side language and cannot be directly understood by your browser.

When you create an express server using NodeJS, you can run it by executing "node basic.js" in your terminal.

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