State of the art mutation testing system for the JVM
SikuliX version 2.0.0+ (2019+)
Testing Kotlin and Java annotation processors, compiler plugins
Scalable open source load testing tool
Go library that makes it easier to write automated tests
Test Runner for JavaScript
Python-based continuous integration testing framework
Formatted output of timed sections in Julia
SoapUI is a free and open source cross-platform functional testing
OS-agnostic, system-level binary package manager
Delightful JavaScript Testing
Testing for Developers. Toolkit that creates test-cases and data mocks
Automatically mock your HTTP interactions to simplify testing
Supports tests, providing lightweight, throwaway instances of database
Find vulnerabilities, misconfigurations, secrets, SBOM in containers
Bash automated testing system
Write tests against structured configuration data
A JavaScript Testing Framework
Development tools and libraries specialized for Angular
Cucumber for Ruby
NUnit 3 Framework
Coverage-guided, in-process fuzzing for the JVM
Install and run Python applications in isolated environments
Super-agent driven library for testing node.js HTTP servers
The Swift (and Objective-C) testing framework