Firebase allows to build applications in real time, storing and syncing data instantly. Firebase SDK is available on the site along with a list of steps to facilitate download. Some of the resources include XCode project templates, security rules, and development guide.
WalmartLabs has released OneOps, a cloud management and application lifecycle management platform, as open source. OneOps is a multi-cloud application orchestrator that developers can use to quickly develop and launch applications as well as maintain them throughout the entire application lifecycle.
Google has acquired Apigee, one of the top API management solution providers. When it comes to APIs, there are few companies that provide as many APIs as Google. It practically gave birth to the API economy. Now, it's positioning itself to host and manage them with Google Cloud Platform.