The Top 9,968 Javascript Testing Open Source Projects

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The Top 9,968 Javascript Testing Open Source Projects

Categories > Programming Languages > Javascript

Categories > Software Quality > Testing

Nodebestpractices ⭐ 77,298

✅ The Node.js best practices list (March 2022)

most recent commit 19 days ago

Storybook ⭐ 71,027

📓 The UI component explorer. Develop, document, & test React, Vue, Angular, Web Components, Ember, Svelte & more!

dependent packages 14,996total releases 1,036most recent commit 11 hours ago

Jest ⭐ 39,009

Delightful JavaScript Testing.

dependent packages 149,099total releases 307most recent commit 17 hours ago

Cypress ⭐ 38,466

Fast, easy and reliable testing for anything that runs in a browser.

dependent packages 2,351total releases 162most recent commit 10 hours ago

Playwright ⭐ 37,884

Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.

dependent packages 335total releases 3,017most recent commit 11 hours ago

Modernizr ⭐ 25,152

Modernizr is a JavaScript library that detects HTML5 and CSS3 features in the user’s browser.

dependent packages 280total releases 8most recent commit 3 months ago

Selenium ⭐ 23,416

A browser automation framework and ecosystem.

dependent packages 1,756total releases 162most recent commit 11 hours ago

Mocha ⭐ 21,336

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

most recent commit 19 days ago

Enzyme ⭐ 19,852

JavaScript Testing utilities for React

dependent packages 26,241total releases 54most recent commit 2 months ago

Ava ⭐ 19,794

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

dependent packages 27,584total releases 99most recent commit 2 days ago

Javascript Testing Best Practices ⭐ 16,926

📗🌐 🚢 Comprehensive and exhaustive JavaScript & Node.js testing best practices (April 2022)

most recent commit a month ago

React Testing Library ⭐ 16,396

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

dependent packages 13,734total releases 90most recent commit 2 days ago

Jasmine ⭐ 15,349

Simple JavaScript testing framework for browsers and node.js

dependent packages 24,023total releases 49most recent commit 3 days ago

Bullshitgenerator ⭐ 14,456

Needs to generate some texts to test if my GUI rendering codes good or not. so I made this.

most recent commit a year ago

Angular Seed ⭐ 13,199

Seed project for angular apps.

dependent packages 1total releases 1most recent commit 3 months ago

Requirejs ⭐ 12,683

A file and module loader for JavaScript

most recent commit a year ago

Karma ⭐ 11,677

Spectacular Test Runner for JavaScript

dependent packages 44,489total releases 220most recent commit 3 days ago

Nightwatch ⭐ 11,083

End-to-end testing framework written in Node.js and using the W3C Webdriver API

dependent packages 2,793total releases 261most recent commit 15 hours ago

Jquery Ui ⭐ 11,039

The official jQuery user interface library.

most recent commit 2 months ago

Volkswagen ⭐ 10,935

🙈 Volkswagen detects when your tests are being run in a CI server, and makes them pass.

dependent packages 5total releases 15most recent commit 2 years ago

Color Thief ⭐ 9,822

Grab the color palette from an image using just Javascript. Works in the browser and in Node.

dependent packages 26total releases 7most recent commit 10 months ago

Pollyjs ⭐ 9,651

Record, Replay, and Stub HTTP Interactions.

dependent packages 83total releases 46most recent commit 2 months ago

Detox ⭐ 9,509

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

dependent packages 179total releases 449most recent commit 15 hours ago

Testcafe ⭐ 9,322

A Node.js tool to automate end-to-end web testing.

dependent packages 604total releases 384most recent commit 14 hours ago

Numeral Js ⭐ 9,100

A javascript library for formatting and manipulating numbers.

dependent packages 1,820total releases 32most recent commit 4 months ago

Gremlins.js ⭐ 8,831

Monkey testing library for web apps and Node.js

dependent packages 59total releases 8most recent commit 4 months ago

Webtorrent Desktop ⭐ 8,824

❤️ Streaming torrent app for Mac, Windows, and Linux

dependent packages 1total releases 27most recent commit 2 days ago

Protractor ⭐ 8,798

E2E test framework for Angular apps

dependent packages 13,232total releases 103most recent commit 4 months ago

Warriorjs ⭐ 8,571

🏰 An exciting game of programming and Artificial Intelligence

dependent packages 7total releases 4most recent commit 2 years ago

Tween.js ⭐ 8,492

JavaScript/TypeScript animation engine

dependent packages 302total releases 34most recent commit 3 months ago

Node Fs Extra ⭐ 8,407

Node.js: extra methods for the fs object like copy(), remove(), mkdirs()

dependent packages 52,665total releases 92most recent commit a month ago

Cytoscape.js ⭐ 8,390

Graph theory (network) library for visualisation and analysis

most recent commit 7 days ago

Istanbul ⭐ 8,233

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.

dependent packages 41,834total releases 95most recent commit 2 years ago

Webdriverio ⭐ 7,529

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

dependent packages 1,054total releases 433most recent commit 20 hours ago

Chai ⭐ 7,522

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

most recent commit 3 months ago

Backstopjs ⭐ 6,066

Catch CSS curve balls.

dependent packages 141total releases 240most recent commit 9 days ago

Tape ⭐ 5,618

tap-producing test harness for node and browsers

dependent packages 32,431total releases 135most recent commit 15 days ago

Web Skills ⭐ 5,559

A visual overview of useful skills to learn as a web developer

most recent commit 2 months ago

Headlessbrowsers ⭐ 5,405

A list of (almost) all headless web browsers in existence

most recent commit 10 months ago

Artillery ⭐ 5,392

Modern testing for DevOps & SRE

dependent packages 56total releases 117most recent commit 13 days ago

Instantclick ⭐ 5,243

InstantClick makes following links in your website instant.

total releases 2most recent commit 4 years ago

Js Assessment ⭐ 5,035

A test-driven approach to assessing JS skills

most recent commit 2 years ago

Bootbox ⭐ 4,990

Wrappers for JavaScript alert(), confirm() and other flexible dialogs using Twitter's bootstrap framework

dependent packages 46total releases 21most recent commit 21 days ago

Node Express Mongoose Demo ⭐ 4,986

A simple demo app using node and mongodb for beginners

dependent packages 1total releases 1most recent commit 3 months ago

npm nodejs-express-mongoose-demo} Downloads

Awesome Test Automation ⭐ 4,954

A curated list of awesome test automation frameworks, tools, libraries, and software for different programming languages. Sponsored by http://sdclabs.com

most recent commit 2 months ago

Pepperoni App Kit ⭐ 4,632

Pepperoni - React Native App Starter Kit for Android and iOS

total releases 4most recent commit 2 years ago

Axe Core ⭐ 4,539

Accessibility engine for automated Web UI testing

dependent packages 434total releases 930most recent commit 11 hours ago

React Hooks Testing Library ⭐ 4,496

🐏 Simple and complete React hooks testing utilities that encourage good testing practices.

dependent packages 2,853total releases 52most recent commit 17 days ago

npm @testing-library/react-hooks} Downloads

Mui ⭐ 4,443

Lightweight CSS framework

dependent packages 29total releases 125most recent commit 9 months ago

Angular Translate ⭐ 4,415

Translating your AngularJS 1.x apps

dependent packages 199total releases 37most recent commit 9 months ago

Intern ⭐ 4,338

A next-generation code testing stack for JavaScript.

dependent packages 362total releases 112most recent commit 2 months ago

Forge ⭐ 4,316

A native implementation of TLS in Javascript and tools to write crypto-based and network-heavy webapps

dependent packages 1,248total releases 132most recent commit 2 months ago

Compat Table ⭐ 4,147

ECMAScript 5/6/7 compatibility tables

most recent commit 15 days ago

Qunit ⭐ 3,949

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

dependent packages 1,449total releases 32most recent commit 10 days ago

Wpt ⭐ 3,866

Test suites for Web platform specs — including WHATWG, W3C, and others

most recent commit 9 hours ago

Codeceptjs ⭐ 3,707

Supercharged End 2 End Testing Framework for NodeJS

dependent packages 119total releases 153most recent commit 11 hours ago

Speed Test ⭐ 3,641

Test your internet connection speed and ping using speedtest.net from the CLI

dependent packages 8total releases 14most recent commit 6 months ago

Joint ⭐ 3,590

Flexible Javascript library for building interactive SVG-based diagrams and visual applications.

dependent packages 44total releases 46most recent commit 13 hours ago

Vue Test Utils ⭐ 3,451

Component Test Utils for Vue 2

dependent packages 463total releases 13most recent commit 2 months ago

Scratch Gui ⭐ 3,424

Graphical User Interface for creating and running Scratch 3.0 projects.

dependent packages 2total releases 2,492most recent commit 10 hours ago

Jest Puppeteer ⭐ 3,312

Run your tests using Jest & Puppeteer 🎪✨

dependent packages 702total releases 43most recent commit 21 days ago

Pa11y ⭐ 3,302

Pa11y is your automated accessibility testing pal

dependent packages 97total releases 101most recent commit a month ago

Noflo ⭐ 3,242

Flow-based programming for JavaScript

dependent packages 178total releases 91most recent commit 2 months ago

Quickstart ⭐ 3,217

Angular QuickStart - source from the documentation

total releases 3most recent commit 2 years ago

Jest Dom ⭐ 3,179

🦉 Custom jest matchers to test the state of the DOM

dependent packages 11,367total releases 49most recent commit a month ago

npm @testing-library/jest-dom} Downloads

Taiko ⭐ 3,139

A node.js library for testing modern web applications

dependent packages 17total releases 66most recent commit 3 days ago

Reactjs_koans ⭐ 3,110

Learn basics of React.js making the tests pass

total releases 4most recent commit 3 years ago

Jest Image Snapshot ⭐ 3,027

✨ Jest matcher for image comparisons. Most commonly used for visual regression testing.

dependent packages 383total releases 36most recent commit 15 days ago

Print.js ⭐ 3,011

A tiny javascript library to help printing from the web.

dependent packages 41total releases 54most recent commit 6 months ago

Rewire ⭐ 2,940

Easy monkey-patching for node.js unit tests

dependent packages 3,519total releases 44most recent commit 5 months ago

Testem ⭐ 2,938

Test'em 'Scripts! A test runner that makes Javascript unit testing fun.

dependent packages 899total releases 383most recent commit 2 days ago

Dom Testing Library ⭐ 2,870

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

dependent packages 795total releases 194most recent commit a month ago

Cypress Example Recipes ⭐ 2,715

Various recipes for testing common scenarios with Cypress

most recent commit 2 days ago

Toxy ⭐ 2,703

Hackable HTTP proxy for resiliency testing and simulated network conditions

dependent packages 9total releases 25most recent commit 3 months ago

Eventemitter3 ⭐ 2,614

EventEmitter3 - Because there's also a number 2. And we're faster.

dependent packages 2,963total releases 33most recent commit 7 days ago

Hiper ⭐ 2,598

🚀 A statistical analysis tool for performance testing

total releases 26most recent commit 2 years ago

Mootools Core ⭐ 2,594

MooTools Core Repository

most recent commit 2 years ago

Puppeteer Examples ⭐ 2,377

Puppeteer example scripts for running Headless Chrome from Node.

most recent commit 2 years ago

Redux Mock Store ⭐ 2,374

A mock store for testing Redux async action creators and middleware.

dependent packages 1,669total releases 26most recent commit 2 years ago

Oimo.js ⭐ 2,367

Lightweight 3d physics engine for javascript

most recent commit 10 months ago

Balanced Dashboard ⭐ 2,338

The Balanced dashboard.

most recent commit 7 years ago

Uvu ⭐ 2,336

uvu is an extremely fast and lightweight test runner for Node.js and the browser

dependent packages 211total releases 47most recent commit 2 months ago

Bip39 ⭐ 2,283

A web tool for converting BIP39 mnemonic codes

most recent commit 2 months ago

Fast Cli ⭐ 2,254

Test your download and upload speed using fast.com

dependent packages 4total releases 16most recent commit a month ago

React Hooks ⭐ 2,239

Learn React Hooks! 🎣 ⚛

most recent commit a day ago

Papercut Smtp ⭐ 2,208

Papercut SMTP -- The Simple Desktop Email Server

most recent commit 2 months ago

Nodejs Integration Tests Best Practices ⭐ 2,199

✅ Beyond the basics of Node.js testing. Including a super-comprehensive best practices list and an example app (April 2022)

most recent commit 9 days ago

Stryker Js ⭐ 2,151

Mutation testing for JavaScript and friends

dependent packages 306total releases 68most recent commit a day ago

Gaia ⭐ 2,089

Gaia is a HTML5-based Phone UI for the Boot 2 Gecko Project. NOTE: For details of what branches are used for what releases, see

dependent packages 30total releases 85most recent commit 10 months ago

Taffydb ⭐ 2,067

TaffyDB - an open source JavaScript Database for your browser

dependent packages 154total releases 4most recent commit a year ago

Expect.js ⭐ 2,057

Minimalistic BDD-style assertions for Node.JS and the browser.

dependent packages 9,313total releases 6most recent commit 2 years ago

Handlebars Helpers ⭐ 2,036

188 handlebars helpers in ~20 categories. Can be used with Assemble, Ghost, YUI, express.js etc.

dependent packages 353total releases 61most recent commit 2 months ago

Node Tap ⭐ 2,023

Test Anything Protocol tools for node

dependent packages 9,665total releases 325most recent commit 15 days ago

Jugglingdb ⭐ 2,017

Multi-database ORM for nodejs: redis, mongodb, mysql, sqlite3, postgresql, arango, in-memory...

dependent packages 113total releases 105most recent commit 3 years ago

Phonegap App Developer ⭐ 1,997

PhoneGap Developer App

most recent commit 2 years ago

Collections ⭐ 1,983

This package contains JavaScript implementations of common data structures with idiomatic interfaces.

dependent packages 220total releases 77most recent commit 5 months ago

Reactopt ⭐ 1,970

A CLI React performance optimization tool that identifies potential unnecessary re-rendering

total releases 24most recent commit 4 years ago

React Fix It ⭐ 1,952

Automagically generate tests from errors

dependent packages 2total releases 6most recent commit 4 years ago

Flaskr Tdd ⭐ 1,951

Flaskr: Intro to Flask, Test-Driven Development (TDD), and JavaScript

most recent commit a year ago

Uirecorder ⭐ 1,930

UI Recorder is a multi-platform UI test recorder.

dependent packages 2total releases 230most recent commit 20 days ago

1-100 of 9,968 projects

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