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