Vitest test runner
The Karma command line interface.
TypeScript definitions for loader-runner
A WebdriverIO runner to run tests locally
Generic environment runner for JavaScript runtimes.
Runs (webpack) loaders
Spectacular Test Runner for JavaScript.
A WebdriverIO service that runs tests in arbitrary environments
A Karma plugin. Generate code coverage.
A Karma plugin. Launcher for Chrome and Chrome Canary.
Serve and run your Jasmine specs in a browser
Scale grammY bots that use long polling
A node cli to control Firefox
A Karma plugin. Launcher for Firefox.
Test runner for Storybook stories

Web test runner core
Jest's expect matchers as a Chai plugin
Test runner for web applications
A plugin to use the jest test runner and framework in Stryker, the JavaScript mutation testing framework
Mocha test framework for Web Test Runner
Web test runner commands
ExTester is a package that is designed to help you run UI tests for your Visual Studio Code extensions using selenium-webdriver.
Chrome browser launcher for Web Test Runner