Official library, provides documentation on services, features and APIs of AWS.

Cloud orchestration and automation platform that is open source, based on the TOSCA standard, and technology and cloud agnostic.

Article details how to create a simple request handler for a Hello World app using Python to the Google App Engine.

Main portal for Microsoft cloud development.. Includes documentation, examples, support and forums.

Official Website of OpenStack open source cloud computing software for public and private clouds.

Source Code of OpenStack Heat Orchestration Templates maintained by Rackspace.