Never hit the database again while testing

Easily mock NodeJS process properties in Jest

TypeScript definitions for mock-knex

A mock client for knex which allows you to write tests with DB interactions

Vite mock server plugin

Library to help unit testing when using apollo-client

The Mintlify CLI

A powerful Node.js mock server that automatically generates realistic API responses from your OpenAPI/Swagger documents

Unit tested mock implementation of the browser IndexedDB API.

Mock both 2D and WebGL contexts in Jest.

Nodejs library to mock express http response

Maps to the proper jest mock type

Mock server powered by scenarios

Minimal mock function implementation for WebdriverIO Native Desktop Services

Typescript transformer to unlock automatic mock creation for interfaces and classes

Adds fetch() mocking to Storybook.js using fetch-mock

Simple and straightforward mock for Vuex v3.x Store

Mocking library for TypeScript

The node core libs for in browser usage.

A simple mock interface specifically for testing code relying on Sequelize models