How To Limit Storage Of Data Onto Local Storage And Retrieve It?

Hi I need to limit the data being added onto my local storage. I only need 5 items to be stored if the user adds the 6th item the first item should be removed. I accomplished that

Solution 1:

You can't rely on the order of Web Storage keys. Check this question: HTML5 localStorage key order
If you want to do this, just use an array object which will be stored in localStorage.