Browser-Native JSON Parsing and Serialization

The window.JSON object provides native JSON support in modern browsers, including Internet Explorer 8 , Firefox 3.1 , Safari 4 , and Chrome 3 . This object exposes two methods:

JSON.parse(str)

Parses the JSON string str and returns an object representing the decoded data.

JSON.stringify(obj)

Returns a JSON representation of the JavaScript object obj.

Examples

// Parse JSON string
const data = JSON.parse('{"name": "John", "age": 30}');

// Serialize object to JSON string
const json = JSON.stringify({ name: "Jane", age: 35 });

Additional Information

For more detailed documentation, refer to the MDN article:

[https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON)