gqlgen
GraphQL Tools
Go library for building GraphQL servers using a schema-first approach with type-safe code generation.
GraphQL Tools
Go library for building GraphQL servers using a schema-first approach with type-safe code generation.
GraphQL Tools
Schema-first Python GraphQL library with simple binding between schema and Python resolvers.
GraphQL Tools
TypeScript-first GraphQL schema builder providing a code-first approach to building type-safe GraphQL servers.
GraphQL Tools
GraphQL server library for Rust with type-safe schema definition using Rust macros and traits.
GraphQL Tools
Python library for building GraphQL APIs with a code-first approach integrating with Django and Flask.
GraphQL Tools
Tools for building performant pluggable GraphQL APIs backed by PostgreSQL with automatic schema generation.

GraphQL Tools
Scala GraphQL implementation with schema definition, query parsing, and execution capabilities.

GraphQL Tools
Python GraphQL library using dataclass-based type definitions for building type-safe GraphQL APIs.

API Testing Tools
Hoppscotch is an open-source API development platform providing a fast, lightweight alternative to Postman for testing REST, GraphQL, WebSocket, and MQTT APIs.
Price$6 / user / month

API Gateway
DataStax open-source data API gateway for Cassandra with REST, GraphQL, and document APIs.