How to count the number of Strings in localStorage and not the number of characters in it
const ids = ['1','2','3'] // user ids
//set the ids inside local storage
localStorage.setItem('id', JSON.stringify(ids))
//get the ids back from local storage
if('id' in localStorage){
const ids = JSON.parse(localStorage.getItem('id'))
console.log(`total ids in local storage ${ids.length}`)
}