Service capabilities

EXPERIMENTAL

Service capabilities are a mechanism for GraphQL services to advertise features and configuration that exist outside the type system - for example support for syntax features (executable descriptions, fragment arguments, document directives, etc), details of transport support (websocket endpoint, SSE endpoint, how to be notified of new schema versions), and other details that can enable automated client configuration

More info: https://github.com/graphql/graphql-spec/pull/1208

Projects

Project Name	Supported Since	Note
Apollo Client	?	Contribute
Apollo Kotlin	5.0.0-alpha.5
Apollo Router	?	Contribute
Apollo Server	?	Contribute
Apollo iOS	?	Contribute
Domain Graph Service (DGS) Framework	?	Contribute
GraphQL Code Generator	?	Contribute
GraphQL Java	?	Contribute
GraphQL Kotlin	?	Contribute
GraphQL Yoga	?	Contribute
GraphQL.js	?	open PR
GraphiQL	?	Contribute
Grats	?	Contribute
Hot Chocolate	?	Contribute
Relay	?	Contribute
Spring for GraphQL	?	Contribute
gql.tada	?	Contribute
urql	?	Contribute