GraphQL is really about collaboration, and the teams that get furthest are those who can work seamlessly together on their GraphQL API.
This idea is well-known for the members of The Guild know from open-sourcing amazing graphql tools. Its members work constantly on new solutions aiming to automate & increase the type-safety of our GraphQL projects. After open-sourcing such tools as GraphQL Code Generator or GraphQL Modules, their next work seen daylight - the GraphQL inspector
- diff - that detects breaking or dangerous changes,
- validate - validates documents against a schema & searches for deprecated usage,
- similiar - lists similar types in order to find duplicates,
- coverage - finds unused parts of GraphQL Schema based on clients’ fragments & operations.
The tool is available as:
Source: GraphQL Inspector
There is also a programmatic API available in case you want to build something on the top of it on your own.