Features
- Execute queries, mutations and subscriptions
- Comprehensive validation system
- Real-time subscriptions via GraphQL over WebSocket (graphql-ws compatible)
- Apollo Federation subgraph support
- Incremental delivery with @defer and @stream directives
- HTTP multipart transport for progressive data loading
- Source generator based code generation from C# classes
- Modern parser for executable and type system documents
- Middleware-based execution pipelines
- @oneOf directive support for polymorphic input types (Stage 3 RFC)