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New JavaScript Testing Libraries 2026

GitHub Libraries → JavaScript → Testing Libraries
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vitalets/playwright-bdd 735

added 1 month ago

BDD testing with Playwright runner

JavaScript Testing Libraries TypeScript Testing Libraries

serenity-js/serenity-js 615 +1

added 3 months ago

A next generation, full-stack acceptance testing framework optimized for collaboration, speed and scale

JavaScript Testing Libraries TypeScript Testing Libraries

wix/detox 12K +5

added 3 months ago

Gray box end-to-end testing and automation framework for mobile apps.

TypeScript Testing Libraries JavaScript Testing Libraries

tstyche/tstyche 266

added 10 months ago

Type testing tool for TypeScript

JavaScript Testing Libraries TypeScript Testing Libraries

httptoolkit/mockttp 882 +1

added 11 months ago

Powerful friendly HTTP mock server & proxy library

JavaScript Mocking Libraries Testing Libraries TypeScript Mocking Libraries Testing Libraries

mhassan1/redis-memory-server 131

added 1 year ago

Redis Server for testing. The server will allow you to connect your favorite client library to the Redis Server and run parallel integration tests isolated from each other.

JavaScript Redis Libraries Testing Libraries TypeScript Redis Libraries Testing Libraries

usebruno/bruno 36K

added 1 year ago

IDE For exploring and testing API's (lightweight alternative to Postman/Insomnia)

JavaScript Testing Libraries TypeScript Testing Libraries

appium/appium 21K +41

added 1 year ago

Cross-platform automation framework for all kinds of apps, built on top of the W3C WebDriver protocol

JavaScript Automation Libraries Testing Libraries TypeScript Automation Libraries Testing Libraries

gemini-testing/testplane 830 +1

added 1 year ago

Fast, scalable and robust testing solution for the ever-evolving web landscape.

JavaScript Testing Libraries TypeScript Testing Libraries

mochajs/mocha 22K -11

added 1 year ago

Simple, flexible, fun javascript test framework for node.js & the browser

JavaScript Testing Libraries TypeScript Testing Libraries

chaijs/chai 8K -3

added 1 year ago

BDD / TDD assertion framework for node.js and the browser that can be paired with any testing framework.

JavaScript Testing Libraries BDD Libraries TypeScript Testing Libraries BDD Libraries

nightwatchjs/nightwatch 11K -4

added 1 year ago

Nightwatch is an integrated testing framework powered by Node.js and using the W3C Webdriver API. It is a complete e2e testing solution developed at BrowserStack.

JavaScript Testing Libraries TypeScript Testing Libraries

devexpress/testcafe 9K

added 1 year ago

TestCafe is a user-friendly end-to-end (E2E) testing solution

JavaScript Testing Libraries TypeScript Testing Libraries

testing-library/cypress-testing-library 1K

added 1 year ago

Simple and complete custom Cypress commands and utilities that encourage good testing practices.

JavaScript Testing Libraries TypeScript Testing Libraries

testing-library/user-event 2K +3

added 1 year ago

Fire events the same way the user does

JavaScript Testing Libraries TypeScript Testing Libraries

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