JS: JSON.stringify

By Xah Lee. Date: 2017-02-17. Last updated: 2023-01-09.

JSON.stringify(obj)

Convert a JavaScript object to JSON string format.

const x = { a: 3, b: [4, 2] };

console.log(
  JSON.stringify(x) === `{"a":3,"b":[4,2]}`,
);