Autosave when writing/editing test cases
Mike Sindona
For further non-Google examples, Confluence also has this feature.
If a new page/post is being created on Confluence, and the browser crashes or system dies, Confluence will let the user pick up where they left off instead of having to create everything over from scratch.
It is quite annoying to have to Save then Edit over and over while creating test cases in Qase just as a preventative measure in order to handle unexpected issues.