The best tools and resources for Automated Checking

Delightful JavaScript Testing Framework

Your Local API Testing Playground.

AI-powered natural language end-to-end testing framework.

Generate unit tests and iterates on code until the tests pass

Open-source AI testing agent

An online Python compiler, IDE, and interpreter directly in the browser.

An assertion library for Kotlin intended for use with a test runner such as JUnit, Minutest, Spek, or KotlinTest

Encode & decode strings, bytes, and integers to Base62

A small and simple library for stubbing and spying on methods and functions in JavaScript tests.

Monitor, intercept, and debug JavaScript sinks.

A cross-platform test runner that brings the JavaScript essence back to testing.

A test automation framework for Android devices.

node:test runner wrapper with TypeScript support

Cross-platform test runner for Android and Apple

Open Source solution unifying API testing, API Performance testing, API Mocks and UI testing.

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

Learn how to build and run their own tests locally and in CI.

Simplify creating, managing, and executing automated tests.

Easily turn API Responses into Plain Old Java Objects (POJOs)

Supercharge your Playwright tests with AI

powerful and intuitive assertion library for Java

Testing and validating REST services the easy way.

Auto-transform JavaScript comments into Playwright steps

Barcode scanning library for Java, Android.

Windows inside a Docker container.

A package with expressive and intuitive APIs that make testing your Swift code a breeze.

An open source framework for providing throwaway, lightweight instances of databases, message brokers, web browsers, or just about anything that can run in a Docker container.

A BDD / TDD assertion assertion library

Observable Integration Testing using OpenTelemetry on top of Jest/Playwright/Cypress.

🧪 Test utilities for Nuxt

A unit testing framework for Android.

A unit testing framework for Android.

Convert JSON into gorgeous, typesafe code in any language.

Tests your web application against cat chaos!

A tool to optimize the unit testing process.

Auto GPT Agent which automatically fixes code based on failing tests.

Display and control your Android device.

SQL like language to perform queries on .git files.

The free C/C++ and Fortran IDE.

The ultimate automation scripting language for Windows.

An easy-to-use automation testing framework for mobile apps.

Inspect, debug, modify, and manipulate the state of Ethereum.

MacOS app for launching iOS and and Android emulators.

A kotlin-first tool to intercept android network calls, modify requests/responses and mock entire APIs.

Learn to effectively unit test an MVVM app at scale

Free, simple to use online Gherkin editor

A mutation testing tool for Python 3.3+ source code

Test your tests with mutation testing.

State of the art mutation testing system, providing gold standard test coverage for Java and the jvm.

Automate web app testing easier than ever. Without excessive costs. Faster than coding. Free forever.

Taiko is an open source node.js library for testing modern web applications

A utility for integration testing of web pages using WebdriverIO and Mocha.

An LLM playground you can run on your laptop.

Write, build and run integration tests based on OpenTelemetry traces with Jest-like syntax.

Pythagora creates automated tests for you by analysing server activity

This extension supports full jest features in vscode environment to make testing more intuitive and fun.

Build your own cloud testing infrastructure.

A Gorgeous HTML/CSS Reporter for Mocha.js

Hypothesis is a modern implementation of property based testing, designed from the ground up for mainstream languages.

A sensible GraphQL testing tool to test your GraphQL schema locally and in the cloud.

Appium plugin designed to wait for element to be present.

API-first testing framework focusing only on testing Node.js (backend) applications

Library that provides an API to replay and stringify recordings created using Chrome DevTools Recorder

No WebDriver required. No manual timeouts needed. Cross-browser testing out-of-the-box.

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

Puppeteer to Playwright conversion script

Property-based testing for Scala

Publishes test results to Microsoft Teams & Slack

Python framework for end-to-end / QA testing

🐨 Simple and complete CLI testing utilities that encourage good testing practices.

Keep It Functional - An iOS Functional Testing Framework

Calabash is a BDD framework for iOS and Android

A handy tool to log attributes and Selenide, Selenium, Cypress, Playwright, Squish and TestCafe locators of the clicked element.

Generate html reports from cucumber json reports

Custom Jest Assertions for Serverless integration testing.

⚡ Open source UI automation framework built specifically for Salesforce with Autolocators 🧙‍♂️

Geany is a powerful, stable and lightweight programmer's text editor that provides tons of useful features without bogging down your workflow.

schema builder and data validation and parsing

Pest is an elegant PHP Testing Framework with a focus on simplicity.

The optimal flow for Jest based testing in VS Code

Unified, cloud-based test automation platform, powered by AI

Intelligent Test Automation

TestProject is the world's first 100% free test automation platform for Web, Android, iOS and API testing, trusted by over 150,000 users in the testing community.

A FREE xPath plugin to auto generate, write and verify xpath & cssSelector.

Apple’s official testing framework for unit tests.

Extends Selenium's Python bindings to give you the ability to inspect requests made by the browser.

A blazing fast unit-test framework powered by Vite ⚡️

Record, Replay, and Stub HTTP Interactions.

Visual way to generate tests

🍵 iOS UI Automation Test Framework

Citrus Integration Testing

Layout and functional testing framework for websites.

Light weight cross-platform test automation

The test framework for Powershell

Perform visual testing with record and play Brimstone pixel-perfect webpage automation tests.

A set of components that leverage the AWS CDK to make testing of serverless constructs in the cloud straightforward.

Healenium improves stability of Selenium-based test cases, handling changes of updated web elements.

open source On-device debugger for Android applications

Various recipes for testing common scenarios with Cypress

It’s a browser extension that records the user actions performed on a web application in English Sentences.

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

A .NET library for Basic Assertions

Simple network mocking for your GraphQL API.

Browser driver API

Visual comparisons between different snapshots of a website or mobile app.

#BDD

#BDD

#BDD

#Unit Testing

Java based testing framework

Mobile application automation framework

Test Automation & RPA

An all-in-one test automation solution

REST & SOAP API Testing

Python based testing framework

Rapid Test Automation