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The Karma command line interface.

ChromeDriver for Selenium

Javascript mocking library for websockets and socket.io

Test library for New Relic instrumentation modules.

Additional Jest matchers

Jest utilities for Styled Components

TypeScript definitions for jsdom

ESLint rules for Jest

ESLint rules for Jasmine

Use webpack with karma

node:test wrapper with TypeScript support via type stripping

JavaScript test spies, stubs and mocks.

Count the number of assertions for node:test

Proxies nodejs require in order to allow overriding dependencies during testing.

Karma plugin that locates and loads existing javascript source map files.

Custom Jest matcher for aXe for testing accessibility

Storybook Addon A11y: Test UI component compliance with WCAG web accessibility standards

React package for snapshot testing.

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

A Karma JS Framework to support sharding tests to run in parallel across multiple browsers

A JavaScript mock Date object that can be used to change when "now" is.

BDD/TDD assertion library for node.js and the browser. Test framework agnostic.

A Karma plugin - adapter for Jasmine testing framework.

A Karma plugin. Launcher for Chrome and Chrome Canary.