Flexible, lightweight multi-language test reporting tool
The OWASP ZAP core project
Programmer-friendly testing framework for Java and the JVM
SoapUI is a free and open source cross-platform functional testing
Load testing tool for analyzing and measuring performance of services
Self-hosted Speedtest for HTML5 and more
Automatic SQL injection and database takeover tool
Most popular Mocking framework for unit tests written in Java
Speedtest Tracker is a self-hosted internet performance tracking app
State of the art mutation testing system for the JVM
Test automation made simple
Powerful, elegant and flexible test framework for Kotlin
Lightweight service virtualization/ API simulation / API mocking tool
Property-based testing for Scala
Gateway service providing dynamic routing, monitoring and more
Python version of the Playwright testing and automation library
Cucumber for Ruby
GitHub's online schema migrations for MySQL
The Open Source Test Automation Platform
API automation and load testing framework
.NET version of the Playwright testing and automation library
Database Subsetter and Relational Data Browser
Editor for Fixed Width, Csv and Existing Xml files.
Java GUI-Less browser, supporting JavaScript, to run against web pages
Benchmarking tool