write json file nodejs

To write a JSON file in Node.js, you can follow these steps:

1. Import the 'fs' module using the require() function.
2. Create a JavaScript object with the data you want to write to the JSON file.
3. Use the JSON.stringify() method to convert the JavaScript object to a JSON string.
4. Use the fs.writeFile() method to write the JSON string to a new file, specifying the file name, the JSON string, and a callback function to handle any errors.