Twice I lost all my code in Intel XDK.
I use Framework7 and I lost code from file framework7/js/my-app.js. Suddenly this file updates to default template and all code disappears.
I can't catch reason of this bug, I think it happens while changing modes from "code" to "design" or opening different files in project.
May be you can add auto-backuping of project sources while XDK is so unstable... It is too hard to recover all yesterday' code from memory (already twice).
