expressjsHow do I create a tutorial using Express.js?

Creating a tutorial using Express.js is easy and can be done in a few steps.

1. Install Express.js using the command npm install express
2. Create a file named index.js and use the following code to start the server:

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

const port = 3000;

app.listen(port, () => {
    console.log(`Server is running on port ${port}`);
});

The output of the code should be Server is running on port 3000.

3. Create an endpoint for the tutorial using the app.get() method:

app.get('/tutorial', (req, res) => {
    res.send('Welcome to the tutorial!');
});

4. Run the server using the command node index.js
5. Visit the endpoint in the browser to view the tutorial.

Helpful links

• Express.js Documentation
• npm install express

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