
Description: RubyMine is an integrated development environment specifically designed for Ruby and Ruby on Rails development. It provides code completion, on-the-fly error checking, powerful navigation and refactoring tools, built-in debugging, unit testing, version control, and more.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Espresso is an open-source test automation framework for Android. It provides an easy API to write reliable and maintainable UI tests to test Android applications. Espresso tests run fast and have access to both views in your app and the app's Context allowing you to validate UI components and application state.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API