SpectaQL

SpectaQL is a Node.js library (v3.0.9, latest) for auto-generating static GraphQL API documentation. It supports multiple input sources: live endpoints via introspection queries, introspection result files, SDL files, and glob patterns for merging schemas. Key differentiators include customization via themes, markdown support, live preview, and generative examples. Released under the Apache-2.0 license, it is actively maintained by Anvil. Alternatives like GraphQL Playground or GraphiQL focus on interactive exploration, while SpectaQL produces standalone static docs suitable for versioning and hosting.