Test automation made simple
API automation and load testing framework
Record your test suite's HTTP interactions and replay them
End-to-end HTTP and REST API testing for Go
HTTP load testing tool and library. It's over 9000!
Quick and Easy server testing/validation
Programmer-friendly testing framework for Java and the JVM
Privilege Escalation Awesome Scripts SUITE
Now continued as OculiX — see oculix.org
Powerful, elegant and flexible test framework for Kotlin
A fast, high-level web crawling and web scraping framework
Headless Chromium-based web performance metrics collector
The OWASP ZAP core project
SoapUI is a free and open source cross-platform functional testing
Most popular Mocking framework for unit tests written in Java
Testimo is a PowerShell module for running health checks for AD
Flexible, lightweight multi-language test reporting tool
Elegant Lua unit testing
HTTP checks & tests (private & public) monitoring
Coverage-guided, in-process fuzzing for the JVM
A go-style coroutine library in C++11 and more
Python version of the Playwright testing and automation library
The most advanced tool for HTTP API
Desktop app that helps you craft Gatling load-testing simulations
Gateway service providing dynamic routing, monitoring and more