SoapUI is a free and open source cross-platform functional testing
Desktop app that helps you craft Gatling load-testing simulations
The OWASP ZAP core project
Fortio load testing library, command line tool, advanced echo server
Fast, easy and reliable testing for anything that runs in a browser
Run your tests using Jest & Puppeteer
Lightweight service virtualization/ API simulation / API mocking tool
Automatically mock your HTTP interactions to simplify testing
A Node.js tool to automate end-to-end web testing
Test automation made simple
State of the art mutation testing system for the JVM
The Swift (and Objective-C) testing framework
The Open Source Test Automation Platform
Cucumber for Ruby
Super-agent driven library for testing node.js HTTP servers
API automation and load testing framework
Java GUI-Less browser, supporting JavaScript, to run against web pages
Simple example of draw and rotate 3D box
USB Bridge for SMBus/I2C, GPIO, & Clock
UVU is an extremely fast and lightweight test runner for Node.js
CAT is the basic component of the server project
SoloPi Automated Testing Tool
Logging utility for DB2 for LUW written in SQL-PL
Create browser tests 10x faster
Translate files between XLS / XLSX and XML format . . .