SoapUI is a free and open source cross-platform functional testing
Guarantee flawless API functionality with test scenarios
Lightweight service virtualization/ API simulation / API mocking tool
Node library to automate Chromium, Firefox & WebKit with a single API
Automated API Testing and Quality Assurance
Headless Chrome Node.js API
Python version of the Playwright testing and automation library
Test automation made simple
API automation and load testing framework
Desktop app for inspecting your React JS and React Native projects
A modern load testing tool, using Go and JavaScript
End-to-end testing framework in Node.js & using the Webdriver API
Programmer-friendly testing framework for Java and the JVM
Super-agent driven library for testing node.js HTTP servers
Laravel Dusk provides simple end-to-end testing and browser automation
Delightful JavaScript Testing
HTTP checks & tests (private & public) monitoring
Run your tests using Jest & Puppeteer
.NET version of the Playwright testing and automation library
CLI tool to build, test, debug, and deploy Serverless applications
Web Interface for viewing and testing emails during development
Visual Studio Test Platform is the runner and engine that powers test
Khronos Vulkan, OpenGL, and OpenGL ES Conformance Tests
qooxdoo - Universal JavaScript Framework
Most popular Mocking framework for unit tests written in Java