State of the art mutation testing system for the JVM
Now continued as OculiX — see oculix.org
Scalable open source load testing tool
Go library that makes it easier to write automated tests
Test Runner for JavaScript
Formatted output of timed sections in Julia
Delightful JavaScript Testing
Supports tests, providing lightweight, throwaway instances of database
Thou Shalt Write Tests in Go
A Coverage-Guided, Native Python Fuzzer
Automatically mock your HTTP interactions to simplify testing
The most advanced tool for HTTP API
Testing for Developers. Toolkit that creates test-cases and data mocks
Development tools and libraries specialized for Angular
Cucumber for Ruby
Automation for iOS, Android, and Windows Apps
SoapUI is a free and open source cross-platform functional testing
NUnit 3 Framework
Bash automated testing system
The Swift (and Objective-C) testing framework
Coverage-guided, in-process fuzzing for the JVM
A modern, C++-native, test framework for unit-tests, TDD and BDD
Install and run Python applications in isolated environments
Super-agent driven library for testing node.js HTTP servers
Find vulnerabilities, misconfigurations, secrets, SBOM in containers