Description from extension meta
Autosave timer for Codeskulptor!
Image from store
Description from store
This extension was made to add autosave functionality to Codeskulptor. It will be removed when said functionality is natively supported. This extension is open source and there is a tutorial on its development available here: http://www.bitfalls.com/2012/11/building-codeskulptor-autosave-chrome.html