MockItREST API Mocking For JS And TS

Run a real mock server, intercept outbound HTTP inside Node, or update a running mock from tests.

What It Is

A mock library for REST services built for frontend teams, test automation, and backend service tests.

Use MockServer for real HTTP endpoints, HttpInterceptor for in-process Node HTTP calls, and RemoteMockServer to update a running mock.

Load shared defaults from TypeScript or bootstrap mocks from OpenAPI.

Match method, headers, cookies, query, and body, then return status, body, delays, templates, faults, and sequential replies.