Serverless Framework has recently introduced support for multiple serverless providers. You can now deploy serverless applications to OpenWhisk, Google Cloud Functions and Azure Functions as well as AWS Lambda. This allows you to develop platform-independent serverless applications. James Thomas has been working on the OpenWhisk implementation. In this talk, he introduced the new feature, showed you how to run serverless applications on different providers and explained the challenges in developing platform-agnostic serverless apps.
You can find James’ presentation here.