Stub Packages

Stub API server

Swagger middleware and mocks for Express

Stub endpoints in any easy and isolated way

Standalone test dummies, stubs, mocks, fakes and spies for JavaScript. Works with any unit testing framework.

YAKjs - a local server to stub WebSocket backends.

A dummy package that helps you download and install yFiles for HTML and the 'yFiles dev suite'.

Over the wire test doubles

middleware stub

Throws a good user friendly error if a function is called, useful in stubs during testing

Generates mock server from your API blueprint specification. Uses json-schema-faker to generate mock data.

A minimal dom node stub for testing purposes

For testing Javascript applications running as `"type": "module"` or `.mjs`, this esm-loader provides extended import syntax for mocking and stubbing built-in, package and module imports.

Stub API server

Stub multiple fields according to configuration object

Test CLI applications (that are written a certain way).

Tiny spy library

A simple mocking library for TypeScript

Mocha unit test setup for mockyeah request mocking utility.

small mock generator with semi-random value generator. easy to use

Mock network request responses in the browser