Relay
Relay is a JavaScript framework that was developed by Facebook to build data-driven applications using GraphQL. It provides a set of tools and conventions that make it easier to build efficient and scalable applications that use GraphQL.
Relay is designed to work with GraphQL on the server and provides a set of client-side libraries for building client applications. It provides a set of components and hooks that make it easy to build efficient and scalable applications.
Learn more from the following links: