Chrome's local storage can persist when the window closes. You can use either storage.local or storage.sync to accomplish that.
storage.local
storage.sync
Are you sure you want to hide this comment? It will become hidden in your post, but will still be visible via the comment's permalink.
Hide child comments as well
Confirm
For further actions, you may consider blocking this person and/or reporting abuse
We're a place where coders share, stay up-to-date and grow their careers.
Chrome's local storage can persist when the window closes. You can use either
storage.localorstorage.syncto accomplish that.