run [static and dynamic parts of]sites serverless and on a cdn instantly through automatic build and deploy on git commit client requests as input events microservices handling dynamic functionality using API-no lockin..mix and match and swap session handling JWT on browser[secure Javascript JSON Web Token] static site generators single page application frameworks service workers headless Content Management Systems geography Points of Presence (PoPs) webhooks Functions as a Service - FAAS services form handling -google forms, wufoo,formkeep,formcarry search -algolia notifications - sendgrid identity - auth0 payments - stripe