Working with JSON in Node.js

In Node.js, working with JSON (JavaScript Object Notation) is very easy because JSON is the native data format for JavaScript, and you can easily parse and structure data in JSON format without any external libraries. JSON is commonly used to store system configurations, exchange data between servers, in API requests to external services, and for data storage. To convert a JSON string into a JavaScript object, you can use the JSON.parse() method. To convert a JavaScript object to a JSON string, you can use JSON.stringify(). In the Node.js JSON Example, we convert a JavaScript object to a JSON string using the JSON.stringify() method. Click Execute to run the Node.js JSON Example and see the result.
Working with JSON in Node.js Execute 
const user = {
  	id: 123,
    name: 'John Doe',
};

const jsonString = JSON.stringify(user);
console.log(jsonString);