how to save objects in local storage code example

Example 1: save to local storage

localStorage.setItem('myCat', 'Tom');

Example 2: store and retrieve object from localstorage

var testObject = { 'one': 1, 'two': 2, 'three': 3 };

// Put the object into storage
localStorage.setItem('testObject', JSON.stringify(testObject));

// Retrieve the object from storage
var retrievedObject = localStorage.getItem('testObject');

console.log('retrievedObject: ', JSON.parse(retrievedObject));