SubSpec allows developers to write declarative tests operating at all layers of abstraction consisting of highly composable, small primitive concepts. Based on the powerful xUnit testing framework, SubSpec is easy to integrate with existing testing environments.
Maveryx is a free, open source testing tool designed to provide testers and developers with advanced test automation capabilities for functional testing, regression testing, GUI testing and data-driven testing.
phpspec is a development tool, designed to help you achieve clean and working PHP code by using a technique derived from test-first development called (spec) behaviour driven development (BDD), or SpecBDD.
RedwoodHQ is a free Open Source test automation framework that works with any tool (Selenium, Appium, Silk, etc.) and is VERY easy to install! RedwoodHQ allows multiple users to develop automation code, create readable action/keyword driven test cases and execute them all using a friendly Web interface. RedwoodHQ supports any Java/Groovy, Python and C# code or test tools like Selenium, Appium, etc., can be used for back-end as well as front-end automation.
White is a framework for automating rich client applications based on Win32, WinForms, WPF, Silverlight and SWT (Java) platforms. It is .NET based and does not require the use of any proprietary scripting languages. Tests/automation programs using White can be written with whatever .NET language, IDE and tools you are already using. White provides a consistent object-oriented API, hiding the complexity of Microsoft's UIAutomation library (on which White is based) and windows messages.