Testing Framework

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

Error constructor for test and validation frameworks that implements standardized AssertionError specification.

simple, flexible, fun test framework

Next generation testing framework powered by Vite

Simple JavaScript testing framework for browsers and node.js

Nest - modern, fast, powerful node.js web framework (@testing)

test framework agnostic BDD-style assertions

Property based testing framework for JavaScript (like QuickCheck)

A Karma plugin - adapter for Jasmine testing framework.

Next-gen browser and mobile automation test framework for Node.js

CLI for Jasmine, a simple JavaScript testing framework for browsers and Node

Extends Chai with assertions for the Sinon.JS mocking framework.

Aimed at making it easier to build Jenkins compatible JUnit XML reports in plugins for testing frameworks

A Test-Anything-Protocol library for JavaScript

A WebdriverIO plugin. Adapter for Mocha testing framework.

A comprehensive comparison library, for use in test frameworks

Applitools universal framework wrapper

API testing framework core

A Karma plugin. Adapter for Mocha testing framework.

The powerful, easy-to-use testing framework.

A powerful web-proxy used as a core for the TestCafe testing framework (https://github.com/DevExpress/testcafe).

A WebdriverIO plugin. Adapter for Cucumber.js testing framework.

Complete, framework-agnostic, compliant and well tested module for implementing an OAuth2 Server in node.js

Contains utilities for Stryker, the mutation testing framework for JavaScript and friends

The api for the extendable JavaScript mutation testing framework Stryker

AngularJS mocks for testing

Supercharged End 2 End Testing Framework for NodeJS

The extendable JavaScript mutation testing framework

Mocha test framework for Web Test Runner

The code instrumenter used in Stryker, the JavaScript mutation testing framework

Common reporter interface for JavaScript testing frameworks.

A plugin to use the jest test runner and framework in Stryker, the JavaScript mutation testing framework

Buildkite Test Engine collectors for JavaScript test frameworks

Run Mocha tests

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

The 2020 Most Modern Testing Framework For Node.JS With Test Contexts (Reusable BeforeEach / AfterEach Via Separate Files); Masks (Inputs/Outputs In Non-Js Files) And Fork Testing; Interactive Snapshots.

An RxJS marble testing library for any test framework

This library provides a unit testing framework for code that uses `@remote-ui/core`. Its API is heavily inspired by the Shopify’s [React testing library](https://github.com/Shopify/quilt/tree/master/packages/react-testing).

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

A typescript type checker plugin to be used in Stryker, the JavaScript mutation testing framework

Complete, framework-agnostic, compliant and well tested module for implementing an OAuth2 Server in node.js

An image compare module that can be used for different NodeJS Test automation frameworks that support the webdriver protocol

A WebdriverIO plugin. Adapter for Jasmine testing framework.

A testing utility for nest-commander. It builds on top of ideas from @nestjs/testing and is not tied to any test framework directly.

An easy-to-use JavaScript Unit Testing framework.

A Karma plugin. Adapter for QUnit testing framework.

Teamcity Reporter for Jest Testing framework

An in-memory implementation of webextension-polyfill for testing. Supports all test frameworks (Vitest, Jest, etc)

A simple yet powerful testing framework for Node.js

Declarative Form Validations Framework