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