
Description: TiddlyWiki is a free and open source personal wiki application that runs entirely in a web browser. It allows users to create richly formatted notebooks that contain notes, to-do lists, images, and links for organizing and sharing information.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Doit.io is a free and open source task management platform. It allows users to create projects, organize tasks in kanban boards or lists, set priorities and due dates, and collaborate with teams. Key features include task dependencies, time tracking, calendar views, and integrations with GitHub, Slack, Google Drive etc.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API