The OWASP ZAP core project
Now continued as OculiX — see oculix.org
SoapUI is a free and open source cross-platform functional testing
Programmer-friendly testing framework for Java and the JVM
Node library to automate Chromium, Firefox & WebKit with a single API
PerfView is a CPU and memory performance-analysis tool
OS-agnostic, system-level binary package manager
The Pentester’s Companion
Desktop app for inspecting your React JS and React Native projects
A modern load testing tool, using Go and JavaScript
NUnit 3 Framework
A fast, high-level web crawling and web scraping framework
Python testing tool for writing better programs
Development tools and libraries specialized for Angular
Create browser tests 10x faster
A TCP proxy to simulate network and system conditions for chaos
Fast, easy and reliable testing for anything that runs in a browser
A modern, C++-native, test framework for unit-tests, TDD and BDD
.NET version of the Playwright testing and automation library
Find vulnerabilities, misconfigurations, secrets, SBOM in containers
Automatic SQL injection and database takeover tool
Privilege Escalation Awesome Scripts SUITE
Self-hosted Speedtest for HTML5 and more
Headless Chrome Node.js API
Malicious traffic detection system