Custom Jest matcher for aXe for testing accessibility

ESLint plugin to follow best practices and anticipate common mistakes when writing tests with jest-dom

Type safe mocking extensions for jest

Jest preset for React Native apps

Jest preset configuration for Angular projects

An experimental ESLint runner for Jest

This module creates a function which is used for generating cache keys used by code transformers in Jest.

Jest snapshot serializer that beautifies HTML.

Generic configuration validation tool that helps you with warnings, errors and deprecation messages as well as showing users examples of correct configuration.

TypeScript definitions for jest

Mock implementation of the Next.js Router

Module for verifying whether an object has been garbage collected or not.

An extension lib for jest

ESLint rules for formatting jest tests

file transform for jest

Jest matcher for image comparisons. Most commonly used for visual regression testing.

fetch mock for jest

ESLint configuration used by Create React App

A lightweight Jest mock for unit testing Express

Mock `window.Date` when run unit test cases with jest. Make tests of `Date` easier.