Now continued as OculiX — see oculix.org
Scalable open source load testing tool
State of the art mutation testing system for the JVM
Delightful JavaScript Testing
Go library that makes it easier to write automated tests
Testing for Developers. Toolkit that creates test-cases and data mocks
Test Runner for JavaScript
Supports tests, providing lightweight, throwaway instances of database
Formatted output of timed sections in Julia
Find vulnerabilities, misconfigurations, secrets, SBOM in containers
Thou Shalt Write Tests in Go
SoapUI is a free and open source cross-platform functional testing
Install and run Python applications in isolated environments
Cucumber for Ruby
Development tools and libraries specialized for Angular
Super-agent driven library for testing node.js HTTP servers
Write tests against structured configuration data
OS-agnostic, system-level binary package manager
Coverage-guided, in-process fuzzing for the JVM
Automatically mock your HTTP interactions to simplify testing
A modern, C++-native, test framework for unit-tests, TDD and BDD
The Swift (and Objective-C) testing framework
The most advanced tool for HTTP API
Fast, easy and reliable testing for anything that runs in a browser
Bash automated testing system