GraphQL Complexity Experiment

Deprecation Notice

This application was deprecated on March 14th 2024, there will be no further dependency or security updates.

This repo contains demonstration code for using the module graphql-query-complexity with Apollo Server in order to constrain the query complexity accepted by a GraphQL API to prevent DoS type attacks. This is heavily inspired by the example given in MichalLytek/type-graphql.

Running the example

The example can be run with:

npm start

and viewed at the graphql playground at http://localhost:3000/graphql