Google Testing and Mocking Framework
Delightful JavaScript Testing
SikuliX version 2.0.0+ (2019+)
Powerful, elegant and flexible test framework for Kotlin
go test with colors
Programmer-friendly testing framework for Java and the JVM
LCOV
Create test data for Elixir applications
The OWASP ZAP core project
Desktop app for inspecting your React JS and React Native projects
Headless Chromium-based web performance metrics collector
Desktop app that helps you craft Gatling load-testing simulations
Open source eCommerce platform on Symfony
Development tools and libraries specialized for Angular
A JavaScript Testing Framework
Flexible, lightweight multi-language test reporting tool
SoapUI is a free and open source cross-platform functional testing
Test automation made simple
Most popular Mocking framework for unit tests written in Java
Lightweight service virtualization/ API simulation / API mocking tool
State of the art mutation testing system for the JVM
Run your tests using Jest & Puppeteer
API automation and load testing framework
Python version of the Playwright testing and automation library
Gateway service providing dynamic routing, monitoring and more