Type safe mocking extensions for jest

Mock websockets and assert complex websocket interactions with Jest

Caching mock fetch implementation for all runtimes and frameworks.

Appium proxy for Remote Debugger protocol

fetch mock for vitest

Custom Jest matchers for AWS SDK v3 Client mock

Mock http requests made using fetch

WebDriver/Selenium 2 node.js client

A configurable mock file system. You know, for testing.

A Node.js bindings implementation for the W3C WebDriver and Mobile JSONWire Protocol

Redis client mock object for unit testing

A JavaScript library to mock the local timezone.

Mock Pusher.js in your JavaScript tests with ease

🌗 A module used to mock canvas in Vitest.

A node client for the MockServer

XMLHttpRequest mock for testing

A storybook addon to mock fetch/XHR request

Easily unit test LaunchDarkly feature flagged components with jest

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

Auto mock all localstorage and sessionstorage APIs for your Jest tests