High-performance fake data generator for Python
High-performance load testing tool, written in Golang
State of the art mutation testing system for the JVM
Delightful JavaScript Testing
Scalable open source load testing tool
SoapUI is a free and open source cross-platform functional testing
SikuliX version 2.0.0+ (2019+)
Install and run Python applications in isolated environments
Development tools and libraries specialized for Angular
Go library that makes it easier to write automated tests
Formatted output of timed sections in Julia
PerfView is a CPU and memory performance-analysis tool
Test Runner for JavaScript
OS-agnostic, system-level binary package manager
Testing for Developers. Toolkit that creates test-cases and data mocks
Fast, easy and reliable testing for anything that runs in a browser
NUnit 3 Framework
Super-agent driven library for testing node.js HTTP servers
Supports tests, providing lightweight, throwaway instances of database
Thou Shalt Write Tests in Go
A Coverage-Guided, Native Python Fuzzer
Find vulnerabilities, misconfigurations, secrets, SBOM in containers
Automatically mock your HTTP interactions to simplify testing
The most advanced tool for HTTP API
A modern, C++-native, test framework for unit-tests, TDD and BDD