
Description: Mock/it is an open source mocking framework for Node.js and Web. It allows developers to easily mock HTTP responses, object behavior, and more to simulate scenarios and test software without external dependencies.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Iron Test is an open-source load and performance testing tool for web applications. It allows developers to test the responsiveness and scalability of their applications under different user loads. Iron Test is lightweight, customizable, and can simulate thousands of concurrent users.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API