Serverless Framework simplifies deploying and managing serverless functions across multiple cloud providers with declarative configuration and automated infrastructure management. As the creator of CoreUI, a widely used open-source UI library, I’ve deployed serverless Node.js applications for scalable backend services throughout my 12 years of development experience since 2014. The most efficient approach is defining functions and resources in serverless.yml configuration file and using Serverless CLI for deployment automation. This method provides infrastructure as code, multi-cloud support, and local development tools for testing functions before deployment.