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**Note:** More details on user side API can be found in [Jest documentation](https://jestjs.io/docs/mock-function-api).

Functions to mock the JavaScript aws-sdk

Type safe mocking extensions for jest

Mock websockets and assert complex websocket interactions with Jest

Caching mock fetch implementation for all runtimes and frameworks.

Storybook: Develop, document, and test UI components in isolation

The DevCycle Web Debugger used for debugging feature flags from your own website

Custom Jest matchers for AWS SDK v3 Client mock

Files for enabling office add-in web debugging using Node and VS Code.

Mock http requests made using fetch

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

Redis client mock object for unit testing

Inspecting Node.js's Network with Chrome DevTools

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 storybook addon to mock fetch/XHR request

XMLHttpRequest mock for testing

Easily unit test LaunchDarkly feature flagged components with jest