ApiDog is an API development and testing platform for developers and QA teams, offering features like API documentation, debugging, and mock servers.

PostgREST is the best tool for RESTful API development and is used by developers looking to streamline database interactions.

AdonisJS is a TypeScript-first, fully featured web framework for Node.js, used for building robust web apps and API servers quickly.

Beeceptor is an instant mock API server for building and testing REST, SOAP, and GraphQL APIs without coding, favored by developers and QA engineers.