Recommended read: stoplightio/prism: Turn any OpenAPI2/3 and Postman Collection file into an API server with mocking, transformations and validations. https://github.com/stoplightio/prism
Recommended read: Spectral - Open Source API Description Linter | Stoplight https://stoplight.io/open-source/spectral/
Recommended read: API Design Management | Designing APIs For Teams and Enterprise | Stoplight https://stoplight.io/
OggCamp 2018 (21 mins read).
A look at my time at OggCamp 2018, the talks I presented and attended.