
Description: Bookmark OS is a free, open source web application for organizing bookmarks and web resources. It features bookmark management, tagging, search, inline images and notes, categorized views, and team collaboration features.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Curah! is a free and open-source time tracking application designed for simplicity. It allows users to easily track time spent on projects with features like timers, tags, and reports.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API