Trending repositories

1.jackwener / OpenCLI

Make Any Website into CLI & Use your logged-in browser by AI agent.

• ai-agent
• ai-agents
• ai-tools
• cli
• browser-automation
• browser-use
• +1 more

2.jo-inc / camofox-browser

Stealth headless browser for AI agents — bypass Cloudflare, bot detection, and anti-scraping. Drop-in Puppeteer/Playwright replacement.

• ai-agent
• anti-bot
• antidetect-browser
• automation
• bot-detection
• browser-automation
• +9 more

3.usebruno / bruno

Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)

• api-client
• git
• graphql-client
• opensource
• automation
• javascript
• +8 more

4.typicode / json-server

Get a full fake REST API with zero coding in less than 30 seconds (seriously)

• api
• fake
• frontend
• json
• mock
• rest
• +1 more

5.cryptpad / cryptpad

Collaborative office suite, end-to-end encrypted and open-source.

• collaborative-editing
• cryptpad
• javascript
• chainpad
• collaboration
• e2ee
• +2 more

6.mochajs / mocha

☕️ Classic, reliable, trusted test framework for Node.js and the browser

• mocha
• javascript
• testing
• tdd
• bdd
• browser
• +6 more

7.testing-library / react-testing-library

🐐 Simple and complete React DOM testing utilities that encourage good testing practices.

• reactjs
• testing
• javascript

8.wix / Detox

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

• e2e-tests
• ios
• react-native
• android
• testing
• javascript
• +5 more

9.avajs / ava

Node.js test runner that lets you develop with confidence 🚀

• test-runner
• ava
• javascript
• concurrency
• async-functions
• tap
• +12 more

10.nock / nock

HTTP server mocking and expectations library for Node.js

• http
• mock
• nock
• node
• javascript

11.forwardemail / supertest

🕷 Super-agent driven library for testing node.js HTTP servers using a fluent API. Maintained for @forwardemail, @ladjs, @spamscanner, @breejs, @cabinjs, and @lassjs.

• supertest
• superagent
• assertions
• node

12.goldbergyoni / javascript-testing-best-practices

📗🌐 🚢 Comprehensive and exhaustive JavaScript & Node.js testing best practices (August 2025)

• nodejs
• testing
• unittest
• test
• integration-testing
• ci
• +13 more

13.gskinner / regexr

RegExr is a HTML/JS based tool for creating, testing, and learning about Regular Expressions.

14.hagopj13 / node-express-boilerplate

A boilerplate for building production-ready RESTful APIs using Node.js, Express, and Mongoose

• nodejs
• express
• mongoose
• mongodb
• boilerplate
• starter
• +6 more

15.checkly / headless-recorderArchived

Chrome extension that records your browser interactions and generates a Playwright or Puppeteer script.

• puppeteer
• chrome
• chrome-extension
• vue
• playwright

16.Netflix / pollyjs

Record, Replay, and Stub HTTP Interactions.

• javascript
• browser
• nodejs
• testing
• netflix
• record
• +1 more

17.nightwatchjs / nightwatch

Integrated end-to-end testing framework written in Node.js and using W3C Webdriver API. Developed at @browserstack

• nightwatch
• javascript
• nodejs
• selenium
• webdriver
• end-to-end-testing
• +8 more

18.codeceptjs / CodeceptJS

Supercharged End 2 End Testing Framework for NodeJS

• codeceptjs
• webdriverio
• selenium-webdriver
• acceptance-testing
• end-to-end-testing
• nodejs
• +11 more

19.jasmine / jasmine

Simple JavaScript testing framework for browsers and node.js

• jasmine
• javascript
• tdd
• testing

20.chaijs / chai

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

• javascript
• assertions
• chai
• tdd
• bdd

21.istanbuljs / nyc

the Istanbul command line interface

• code-coverage
• javascript
• istanbul

22.qunitjs / qunit

🔮 An easy-to-use JavaScript unit testing framework.

• qunit
• testing
• javascript

23.speedracer / speedracer

Collect performance metrics for your library/application.

• performance
• performance-analysis
• performance-metrics
• performance-test
• performance-testing
• runner
• +1 more

24.cenfun / monocart-reporter

A playwright test reporter (Node.js)

• playwright
• html
• comments
• email
• grid
• slack
• +14 more

25.sinonjs / sinon

Test spies, stubs and mocks for JavaScript.

• stubs
• javascript
• tdd
• test-driven-development
• unit-testing
• sinon
• +2 more

26.assaf / zombieArchived

Insanely fast, full-stack, headless browser testing using node.js

27.oblador / loki

👁 Visual Regression Testing for Storybook

• react
• react-native
• testing
• storybook
• visual-testing
• visual-regression
• +4 more

28.verekia / js-stack-from-scratch

🛠️⚡ Step-by-step tutorial to build a modern JavaScript stack.

• tutorial
• stack
• javascript
• react
• redux
• webpack
• +14 more

29.addyosmani / puppeteer-webperf

Automating Web Performance testing with Puppeteer 🎪

• web-performance
• puppeteer
• devtools
• chrome
• puppeteer-demo
• chrome-devtools
• +1 more

30.grab / front-end-guide

📚 Study guide and introduction to the modern front end stack.

• front-end
• grab
• engineering
• study-plan
• javascript
• css
• +10 more

31.karma-runner / karma

Spectacular Test Runner for JavaScript

32.gotwarlost / istanbulArchived

Yet another JS code coverage tool that computes statement, line, function and branch coverage with module loader hooks to transparently add coverage when running tests. Supports all JS coverage use cases including unit tests, server side functional tests and browser tests. Built for scale.

33.casperjs / casperjsArchived

CasperJS is no longer actively maintained. Navigation scripting and testing utility for PhantomJS and SlimerJS

• phantomjs
• slimerjs
• javascript
• headless-browsers
• headless-testing

34.getgauge / taiko

A node.js library for testing modern web applications

• testing-tools
• headless
• headless-browsers
• headless-chrome
• headless-chromium
• headless-testing
• +1 more

35.h2non / toxyArchived

Hackable HTTP proxy for resiliency testing and simulated network conditions

• http-proxy
• proxy
• reactive
• failure
• simulation
• network
• +4 more

36.gemini-testing / geminiArchived

💀💀💀[DEPRECATED] Use hermione

• gemini
• testing
• testing-tools
• visual-regression
• selenium
• yandex

37.guigrpa / storyboard

End-to-end, hierarchical, real-time, colorful logs and stories

• logging
• chrome-devtools

38.webdriverio / query-selector-shadow-dom

querySelector that can pierce Shadow DOM roots without knowing the path through nested shadow roots. Useful for automated testing of Web Components. Production use is not advised, this is for test environments/tools such as Web Driver, Playwright, Puppeteer

• webcomponents
• shadow-dom
• javascript
• puppeteer
• queryselector
• playwright
• +3 more

39.testing-library / preact-testing-library

Simple and complete Preact DOM testing utilities that encourage good testing practices.

• testing

40.ehmicky / test-each

🤖 Repeat tests. Repeat tests. Repeat tests.

• testing
• test
• test-automation
• data-driven
• data-driven-tests
• data-driven-testing
• +14 more

41.TheJambo / ToDoInterviewTest

Interview Test using a To Do List

• interview-test
• testing
• interview
• software-testing

42.AMWA-TV / sdpoker

A patched version of Streampunk/sdpoker with additional source-filter testing and bug fixes, used by AMWA-TV/nmos-testing

• nmos
• sdp
• testing
• st2110
• amwa