@fumadocs/language@0.2.16

Redesigned GraphQL pages

• Operation pages start with their signature and directives, like QUERY customer(id: ID!): Customer, and keep the types they use in place: arguments and return types open in Schema UI panels.
• Pages of named types are opt-in with includeTypes, they show the SDL of types and where they are used.
• Example requests and responses beside operations, with a select of examples and code samples in cURL, JavaScript, Go, Python, Java, C# and Rust.
• Named examples from GraphQL documents with the examples option of createGraphQL().
• The playground opens in a dialog: an editor with validation and formatting, variables as a form or JSON, headers, and responses with their GraphQL errors.
• The playground runs subscriptions over graphql-ws or GraphQL over SSE (subscriptionUrl), and logs their events.
• Directives applied in the schema show their definitions, @oneOf input objects are supported.
• getText() returns pages in Markdown for LLMs, operations with the SDL of types they use.
• Chinese translations of GraphQL pages in @fumadocs/language.

API changes

Before	Now
pages of named types by default	includeTypes: true, also for per: 'file'
useOperation().example	examples, with selected and select()
slots.relations and slots.scalar of renderTypeLayout	slots.definition, usages and sdl
@fumadocs/graphql/utils/snippets	the codeUsages option
inputTypeToJsonSchema(type, depth)	inputTypeToJsonSchema(type), recursive inputs are shared
slots.directives of renderOperationLayout and renderTypeLayout	in slots.playground and slots.definition
renderArguments of generateGraphQLSchemaUI(), SchemaViewRoot.args	arguments open in their own panel

• Added createCodeUsageGeneratorRegistry() and registerDefaultCodeUsages() to @fumadocs/graphql/ui.
• Added usePlayground(), useRequestValues() and subscribeGraphQL() to @fumadocs/graphql/playground, the installed playground runs on them.
• Removed HeaderItem, filterHeaderItems(), readStored(), writeStored(), getEndpointOrigin() and syncOperationVariables() from @fumadocs/graphql/playground, usePlayground() keeps headers by endpoint origin.
• Added relations.unions to useNamedType().
• The Schema UI root also takes a schema coordinate, like Query.orders() for the arguments of Query.orders.