A React hook for changing properties or visibility of a component based on css media query

Media-Mock is a JavaScript library that simulates media devices (like webcams) in web applications, allowing developers to test and debug media constraints, device configurations, and stream functionality without needing physical devices. This is particul

Mock a canvas in your jest tests.

React hooks that update when media queries change between matched and unmatched states.

A swagger client generator for typescript

a knex mock adapter for simulating a db during testing

Axios adapter that allows to easily mock requests

Test, mock, intercept and modify Apollo Client's operations — in both browser and unit tests!

A Mock API for AWS Kinesis

fetch mock for jest

Lets you bind to a CSS media query

Simple utility to mock example objects based on JSON schema definitions

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

Media queries in react for responsive design

CSS media queries for React

Lightweight Jest compatible spy implementation

This library emulates ioredis by performing all operations in-memory.

fetch mock for vitest

Custom Jest matchers for AWS SDK v3 Client mock

Given an object and a property, replaces a property descriptor (or deletes it), and returns a thunk to restore it.