localStore is a simple JavaScript localStorage manager, where you don't have to worry about types anymore. If you wanna save an object you are now able to without any afterwards parsing.
npm install --save @faebzz/localstore
import localStore from '@faebzz/localstore';
// Set a value without stringify
localStore.set('myArray', [1,2,3,4]);
// Get a value without parse
var result = localStore.get('myArray').length;