Have you looked at dumping json-schema? Because then something like json-editor[0] will just work out of the box.

Got extensively tested with swagger v2(openapi)[1].

After the json-schema you write a quick swagger spec and modify a couple of mustache templates[3] to generate a crud interface for server and client. In your language of choice.

All with one magic yaml file; but file format agnostic as well;

Personally I struggle to read the json format.

[0]: https://github.com/json-editor/json-editor [1]: https://github.com/swagger-api/swagger-editor/tree/2.x [3]: https://github.com/swagger-api/swagger-codegen/