• •Enrico Deleo released Crudio, a project that converts OpenAPI specifications into stateful mock API servers.
• •The tool is designed to allow developers to prototype frontends against persistent, mock data without building a production backend.
• •The project currently lacks documentation on persistent storage configurations or data persistence lifecycles, leaving its suitability for long-term integration testing unclear.

Enrico Deleo has released Crudio, a utility that generates functional, stateful backends directly from OpenAPI documentation files. While many mock servers provide static responses, Crudio maintains internal state, which helps simulate actual database interactions during early development. Unlike existing tools like Prism or MirageJS that often require extensive manual mapping, Crudio aims to automate this path. Whether it can effectively replace custom-built mock layers remains to be seen until the community tests its handling of complex data relationships.