localStorage manager (lm.js) is a simple wrapper around localStorage with which you can store, query and perform CRUD operations on collections and documents in an easy way. Initialize your app var todoapp = new lm('todoapp'); Create // create collection var list = todoapp.create('todos'); or create an initialized collection var todosList = [ { id: 1, name: 'shopping' }, { id: 2, name: 'washing' }