A BRIEF HISTORY OF LOCAL STORAGE HACKS BEFORE HTML5:
In the beginning, there was only Internet Explorer. Or at least, that’s what Microsoft wanted the world to think.In 2007, Google launched Gears, an open source browser plugin aimed at providing additional capabilities in browsers.
STORAGEEVENT OBJECT:
- Key: (string) the named key that was added, removed, or modified.
- OldValue: (any) the previous value (now overwritten), or null if a new item was added.
- NewValue: (any) the new value, or null if an item was removed.
- URL: (string) the page which called a method that triggered this change.