What is SpectaQL used for?

SpectaQL autogenerates static GraphQL API documentation from a GraphQL schema. It is a good fit for documenting a GraphQL API for developers.

Is SpectaQL open source?

Yes. SpectaQL is open source under the MIT licence. Its source code is on GitHub at anvilco/spectaql and is written mainly in JavaScript.

Yes. SpectaQL is open source, so the software itself is free to use.

Can I self-host SpectaQL?

Yes. SpectaQL can be self-hosted on your own server or infrastructure.

What is SpectaQL an alternative to?

SpectaQL is an open-source alternative to Theneo. Other open-source alternatives to Theneo include Readthedocs.org, Docfx and Cortex Docs.

Is SpectaQL actively maintained?

Yes. The most recent commit to SpectaQL was on 9 August 2026. The project has 1.2k stars on GitHub.

SpectaQL: open-source alternative to Theneo

About SpectaQL

SpectaQL is a tool that automatically generates static documentation for GraphQL APIs. It takes a GraphQL schema and produces a reference guide with types, queries, mutations, and parameters.

The generated documentation is suitable for developers who need a clear, navigable reference for an API. It is used by Anvil to provide a GraphQL API reference for its services.

Key features

Autogenerates static documentation from a GraphQL schema
Includes types, queries, mutations, and parameters
Provides a navigable reference guide

Good fit for

Documenting a GraphQL API for developers

Built with: JavaScript tools; GraphQL tools; Node.js tools
Tags: graphql; documentation; api; static-site; developer-tools

SpectaQL: questions and answers

What is SpectaQL used for?: SpectaQL autogenerates static GraphQL API documentation from a GraphQL schema. It is a good fit for documenting a GraphQL API for developers.
Is SpectaQL open source?: Yes. SpectaQL is open source under the MIT licence. Its source code is on GitHub at anvilco/spectaql and is written mainly in JavaScript.
Is SpectaQL free?: Yes. SpectaQL is open source, so the software itself is free to use.
Can I self-host SpectaQL?: Yes. SpectaQL can be self-hosted on your own server or infrastructure.
What is SpectaQL an alternative to?: SpectaQL is an open-source alternative to Theneo. Other open-source alternatives to Theneo include Readthedocs.org, Docfx and Cortex Docs.
Is SpectaQL actively maintained?: Yes. The most recent commit to SpectaQL was on 9 August 2026. The project has 1.2k stars on GitHub.