
Description: Shelf is a free web clipper and note taking app that allows you to capture, annotate and organize content from the web. You can clip articles, videos, social media posts and more to your personal Shelf for later reference. It has collaboration features to share clips and notes with others.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Toosba is an open-source alternative to Trello for task and project management. It provides kanban boards, task lists, due dates, attachments, comments, and real-time collaboration for teams.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API