
Description: Aptana Studio is an open-source integrated development environment (IDE) for building web applications. It is based on Eclipse and optimized for web development with support for JavaScript, HTML, CSS, and Ruby on Rails.
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