Storage: Clearing storage

clear() removes everything from the storage object you are manipulating:

localStorage.setItem('a', 'a')
localStorage.setItem('b', 'b')
localStorage.length //2
localStorage.clear()
localStorage.length //0

Lessons in this unit:

0: Introduction
1: Session vs local storage
2: Setting an item
3: Getting an item value
4: Removing an item
5: ▶︎ Clearing storage
6: Storage size limits