In-memory database for functional tests

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

a knex mock adapter for simulating a db during testing

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

Media Type Database

CLI tool to update caniuse-lite to refresh target browsers from Browserslist config

Seamless REST/GraphQL API mocking library for browser and Node.js.

Easy and powerful mocking of AWS SDK v3 Clients

Mock a canvas in your jest tests.

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Type safe mocking extensions for jest

Axios adapter that allows to easily mock requests

fetch mock for jest

A Mock API for AWS Kinesis

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

Type safe mocking extensions for vitest, forked from jest-mock-extended

A lightweight Jest mock for unit testing Express

fetch mock for vitest

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

Mock http requests made using fetch