
Description: RubyMonk is an interactive Ruby tutorial website for beginners. It teaches Ruby concepts and coding through hands-on exercises and quizzes.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Treehouse is an online technology school that offers beginner to advanced courses in web design, web development, mobile development and more. Its courses use video lessons, quizzes and coding exercises to teach students.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API