A mock store for testing your redux async action creators and middleware

Zod auto-mock object generator using Faker at @faker-js/faker

Auto mock all localstorage and sessionstorage APIs for your Vitest tests

Simple utility to mock example objects based on JSON schema definitions

a knex mock adapter for simulating a db during testing

Javascript mocking library for websockets and socket.io

Easily unit test LaunchDarkly feature flagged components with Vitest

Mock localStorage for headless unit tests

Intuitive mocking for Typescript class imports

jest wrapper for fetch-mock

Vitest wrapper for fetch-mock

Mock STDIN file descriptor in Node.js

Utility for mocking XMLHttpRequest.

ng-mocks simplifies Angular testing with mock dependencies, shallow rendering and less boilerplate. Mock components, services, directives, pipes and modules in Angular 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 with Jasmine, Jest or Vitest.

Easily test your components by mocking the router

Mock utility for the Elasticsearch's Node.js client

TypeScript definitions for mock-fs

Mock a canvas in your vitest tests.

Core of @pact-foundation/pact. You almost certainly don't want to depend on this directly.

Easy as pie nodemailer mock for unit testing your Node.js applications.