use bunjs in js

To use Bun.js in JavaScript, you need to follow these steps:

1. Install Bun.js using npm (Node Package Manager) by running the following command in your terminal or command prompt:

npm install bun

2. Create a new JavaScript file (e.g., app.js) and import Bun.js:

import Bun from 'bun';

3. Create a new instance of Bun:

const app = new Bun();

4. Define routes and their corresponding handlers using the app.route() method:

app.route('/', (req, res) => {
  res.send('Hello, world!');
});

5. Start the server using the app.listen() method:

app.listen(3000, () => {
  console.log('Server is running on http://localhost:3000');
});

6. Run your JavaScript file using Node.js by running the following command in your terminal or command prompt:

node app.js

Now, you should see the server running on http://localhost:3000 and displaying "Hello, world!" when you visit that URL in your browser.

Note: This is a basic example to get started with Bun.js. You can explore more advanced features and functionalities in the official Bun.js documentation: https://bun.js.org