Amazon CloudFront is a fast content delivery network (CDN) service that securely delivers data, videos, applications, and APIs to customers globally with low latency, high transfer speeds.
Apple Sign-in is based on OAuth 2.0 and OpenID Connect, and provides a privacy-friendly way for users to sign in to websites and apps.
Envoy is an open-source edge and service proxy, designed for cloud-native applications.
Open Graph is a protocol that is used to integrate any web page into the social graph.