how to name destructured object in javascript code example

Example 1: javascript object destructuring rename

// Renaming
// ----------------------------------------------
const { bar: foo } = { bar: 123 };
bar // Uncaught ReferenceError: bar is not defined
foo // 123


// Renaming with default value
// ----------------------------------------------
const { bar: foo = 123 } = { potato: 456 };
bar // Uncaught ReferenceError: bar is not defined
foo // 123
potato // Uncaught ReferenceError: potato is not defined

Example 2: object destructuring

const user = {
  name: "Jenny",
  age: "12",
  hobbies: ["Sport", "Programmieren", "essen"],
};

const { age } = user;
console.log(age);