const input = {
  name: "John",
  age: "25",    // This is a string that should be converted to number
  active: "true", // This is a string that should be converted to boolean
  settings: {
    theme: "dark",
    notifications: "false", // This should become boolean
    volume: "75"    // This should become number
  }
};

const obj = {};

Object.assign(obj, input)

Test #2

Title *

Async

Code *

const input = {
  name: "John",
  age: "25",    // This is a string that should be converted to number
  active: "true", // This is a string that should be converted to boolean
  settings: {
    theme: "dark",
    notifications: "false", // This should become boolean
    volume: "75"    // This should become number
  }
};

const obj = {...input};

Test case details

Preparation Code

Test cases

Test #1

Test #2