
Description: Course Builder is an open-source online course authoring tool developed by Google. It allows educators and organizations to create interactive online courses with video lectures, assessments, and other learning materials.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Clofus is an open-source cloud file storage and sharing platform. It allows users to store, backup, share, and collaborate on files securely from anywhere. Key features include encrypted storage, file versioning, desktop/mobile apps, and integration with common productivity software.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API