DuckRails

Allows on-the-fly definition of API routes with path variables, enabling realistic endpoint simulation as shown in the route path examples like '/authors/:author_id/posts/:post_id'.

Supports embedded Ruby and JavaScript for dynamic responses, letting developers script complex behaviors based on request parameters, headers, and more.

Provides an intuitive interface for managing mocks without manual configuration, as evidenced by detailed screenshots for creating and ordering mocks.

Includes configurable delays, timeouts, and the ability to wrap existing API calls, facilitating comprehensive integration testing scenarios.