The OneDrive Explorer C# Sample Code by OneDrive demonstrates how to interact with the API to implement file storage, document, and storage features into applications. Two main examples include a browser application with JSON responses and a C# library with .NET framework.
Google continues to churn out releases to its platform-as-a-service Google App Engine API. Since the beginning of the year, there have been new releases every 4-6 weeks. The latest is out with focus on bringing parity between its Java and Python releases, a couple of new APIs that allow writing applications that monitor incoming live data and read/write files, and some task queue/cron updates.