how to set object in localstorage in javascript code example

Example 1: Storing Objects in HTML5 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));

Example 2: javascript set localstorage

// SET
localStorage.setItem('myCat', 'Link');

// GET
let aValue = localStorage.getItem('myCat');